---
product_id: 6110724
title: "Cat Mate Wall Liner Tunnel Section (For 234,235 Flaps), White"
brand: "cat mate"
price: "VT7663"
currency: VUV
in_stock: true
reviews_count: 13
category: "Cat Mate"
url: https://www.desertcart.vu/products/6110724-cat-mate-wall-liner-tunnel-section-for-234-235-flaps
store_origin: VU
region: Vanuatu
---

# Moisture-resistant with sealant Customizable 2-inch tunnel sections Easy modular installation Cat Mate Wall Liner Tunnel Section (For 234,235 Flaps), White

**Brand:** cat mate
**Price:** VT7663
**Availability:** ✅ In Stock

## Summary

> 🚪 Unlock the purr-fect passageway for your feline friends!

## Quick Answers

- **What is this?** Cat Mate Wall Liner Tunnel Section (For 234,235 Flaps), White by cat mate
- **How much does it cost?** VT7663 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/6110724-cat-mate-wall-liner-tunnel-section-for-234-235-flaps)

## Best For

- cat mate enthusiasts

## Why This Product

- Trusted cat mate brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **DIY-Friendly Setup:** Snap together multiple liners effortlessly—no pro needed to create the ideal cat door tunnel.
- • **Weatherproof & Durable:** Seal and tape for a moisture-resistant barrier that stands up to daily wear and tear.
- • **Sleek, Paintable Finish:** Customize the liner’s surface to blend with your décor, making your cat door a stylish feature.
- • **Tailor-Made Tunnel Length:** Cut each 2-inch section to fit your wall perfectly for a seamless cat passage.
- • **Universal Flap Compatibility:** Works flawlessly with Cat Mate 234, 235, and 304 lockable flaps for versatile use.

## Overview

The Cat Mate Wall Liner Tunnel Section is a versatile, customizable plastic tunnel designed to fit Cat Mate lockable cat flaps (models 234, 235, and 304). Each 2-inch section can be trimmed to size, allowing easy installation through walls of varying thicknesses. Its moisture-resistant design, combined with a paintable surface, ensures durability and aesthetic integration into your home. Backed by a 3-year guarantee, it offers a practical and stylish solution for creating secure, weatherproof cat door tunnels.

## Description

desertcart.com: Cat Mate Wall Liner Tunnel Section (For 234,235 Flaps), White : Pet Supplies

Review: Perfect for interior wall application- Get 2 tunnels for 2 x 4 wall - I decided to put a cat door through my interior wall, into a closet, for my cats to use a litterbox without the dogs eating scooby snacks (gross). Previously, I had purchased the pet safe cat door and installed it into an interior door, in my previous home. It worked well, no issues, but when I sold my home I was wishing I wouldn't have ruined the door with a cat door. This time I installed through the wall, as crazy as it sounds it would be cheaper to patch repair a wall then a full door replacement. So anyway- the flap that corresponds with this tunnel is really nice so far. My cats use it without issue (they are both tri-pods) and I am glad I listened to the previous reviews about getting two of the tunnels to go through the interior wall- it's a perfect fit! just buying one would not be enough. I would buy this again and highly recommend it.
Review: Very helpful - Made it so easy to put our cat door in.we had a thicker wall that were putting it trough

## Features

- COMPATIBLE WITH MULTIPLE FLAPS: Cat Mate 4-Way-Locking Cat Flap with 2 Inch Door Liner – (235), Cat Mate Lockable Cat Flap with Door Liner to 50mm (2 inches) – (234W), Cat Mate Lockable Cat Flap – (304)
- CUSTOMIZABLE LENGTH: Each 50mm (2") section can be cut down to achieve the perfect tunnel size
- EASY INSTALLATION: Simply add sections to create the desired length for wall installations
- MOISTURE-RESISTANT: Use sealant between liners and wrap with duct tape for a solid, moisture-resistant tunnel
- PAINTABLE SURFACE: The liners can be painted to match your wall or decor for a seamless look

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001A3PZ2O |
| Best Sellers Rank | #112,657 in Pet Supplies ( See Top 100 in Pet Supplies ) #193 in Cat Doors |
| Brand | Cat Mate |
| Brand Name | Cat Mate |
| Closure Type | Flap,Lockable |
| Color | Wall Liner |
| Customer Reviews | 4.4 out of 5 stars 939 Reviews |
| Dog Breed Size | All |
| Frame Material | Plastic |
| Global Trade Identification Number | 00035368003035 |
| Included Components | Wall Liner |
| Item Type Name | Wall Liner |
| Item Weight | 0.14 kg |
| Manufacturer | Ani Mate Inc |
| Manufacturer Part Number | 303 |
| Manufacturer Warranty Description | 3 year guarantee. |
| Material | Plastic |
| Material Type | Plastic |
| Mattress Thickness | 12 inches |
| Maximum Compatible Thickness | 12 inches |
| Minimum Compatible Thickness | 18 centimeters |
| Minimum compatible thickness | 18 centimeters |
| Model Number | 303 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pet Type | Cat |
| Size | Wall Liner |
| Target Audience | Cats |
| UPC | 035368003035 740023634775 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Cat Mate
- **Color:** Wall Liner
- **Material:** Plastic
- **Mattress Thickness:** 12 Inches
- **Size:** Wall Liner

## Images

![Cat Mate Wall Liner Tunnel Section (For 234,235 Flaps), White - Image 1](https://m.media-amazon.com/images/I/41-H6LAtZVL.jpg)
![Cat Mate Wall Liner Tunnel Section (For 234,235 Flaps), White - Image 2](https://m.media-amazon.com/images/I/31g-LQ16CAL.jpg)
![Cat Mate Wall Liner Tunnel Section (For 234,235 Flaps), White - Image 3](https://m.media-amazon.com/images/I/31FqA0DQpEL.jpg)
![Cat Mate Wall Liner Tunnel Section (For 234,235 Flaps), White - Image 4](https://m.media-amazon.com/images/I/31ZHYkaqwZL.jpg)
![Cat Mate Wall Liner Tunnel Section (For 234,235 Flaps), White - Image 5](https://m.media-amazon.com/images/I/51QekM2qhBL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for interior wall application- Get 2 tunnels for 2 x 4 wall
*by T***E on May 30, 2024*

I decided to put a cat door through my interior wall, into a closet, for my cats to use a litterbox without the dogs eating scooby snacks (gross). Previously, I had purchased the pet safe cat door and installed it into an interior door, in my previous home. It worked well, no issues, but when I sold my home I was wishing I wouldn't have ruined the door with a cat door. This time I installed through the wall, as crazy as it sounds it would be cheaper to patch repair a wall then a full door replacement. So anyway- the flap that corresponds with this tunnel is really nice so far. My cats use it without issue (they are both tri-pods) and I am glad I listened to the previous reviews about getting two of the tunnels to go through the interior wall- it's a perfect fit! just buying one would not be enough. I would buy this again and highly recommend it.

### ⭐⭐⭐⭐⭐ Very helpful
*by T***Y on February 21, 2026*

Made it so easy to put our cat door in.we had a thicker wall that were putting it trough

### ⭐⭐⭐⭐ Sturdier than I expected. Work well.
*by B***H on August 19, 2016*

With 7 cats in the house, I got tired of opening and closing doors. So I set about finding a cost effective solution to my problem. Having read a number of reviews on different products, I settled on the Cat Mate cat flap Cat Mate 4 Way Locking Cat Flap with Door Liner White , primarily because of this wall liner, which seemed sturdier than most. We have fitted one external flap and 3 internal ones. My husband seemed to have no problem fitting them - the holes on both sides of the walls matched! It took 2 additional liners for each cat flap (so 3 in total, including the one we purchased with the cat flap. We have standard walls) and we stuck them together using superglue. I also sealed around the joint with a good quality caulk. Initially, I wasn't sure if they would hold up to all the wear and tear they were going to get - but they have proven to be sturdier that I thought. I just wish they produced a double width liner, rather than having to put 2 together. This is the reason for my 4 star review, rather than 5 stars. We have now had them in place for 9 months - and they have been extensively used (as you can imagine) by 5 of the 7 cats. The other 2 will use them if I hold the flap open for them. A couple of the younger cats literally fly through the flaps at full pelt and they have stood up to this absolutely fine. They also play with the cat flap - a cat on one sides of the flap leaning though and smacking the other one. I found that my next problem became being kept awake at night with them constantly opening and closing the flap - thank goodness for the lock! I have absolutely no complaints with either the cat flaps or the liner. The magnetic strip holding the cat door shut has been effective and we have no drafts coming into the house from outside. I would buy these again and recommend to anyone.

## Frequently Bought Together

- Cat Mate 2" Wall Liner
- Cat Mate 4-Way-Locking Cat Flap with Door Liner to 50mm (2 inches), Easy Installation in UPVC Doors, Walls, and Wooden Doors - White
- Cat Mate Lockable Cat Flap with Door Liner, White

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-09-07*