--- product_id: 38595971 title: "ZINUS 7 Inch Metal Smart Box Spring / 350 lbs Mattress Foundation / Strong Metal Frame / Easy Assembly, Twin" brand: "zinus" price: "VT109425" currency: VUV in_stock: true reviews_count: 13 url: https://www.desertcart.vu/products/38595971-zinus-7-inch-metal-smart-box-spring-350-lbs-mattress store_origin: VU region: Vanuatu --- # Durable solid steel frame Supports up to 350 lbs Easy 30-min assembly ZINUS 7 Inch Metal Smart Box Spring / 350 lbs Mattress Foundation / Strong Metal Frame / Easy Assembly, Twin **Brand:** zinus **Price:** VT109425 **Availability:** ✅ In Stock ## Summary > 🛏️ Elevate your sleep game with steel-strong simplicity! ## Quick Answers - **What is this?** ZINUS 7 Inch Metal Smart Box Spring / 350 lbs Mattress Foundation / Strong Metal Frame / Easy Assembly, Twin by zinus - **How much does it cost?** VT109425 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/38595971-zinus-7-inch-metal-smart-box-spring-350-lbs-mattress) ## Best For - zinus enthusiasts ## Why This Product - Trusted zinus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek & Silent:** Say goodbye to squeaks—metal construction guarantees whisper-quiet durability that outlasts traditional wood. - • **Effortless Setup:** Assemble your foundation in under 30 minutes with clear, numbered parts and included tools—no sweat, no stress. - • **Compact & Portable:** Breaks down easily for hassle-free moving or storage, perfect for the dynamic millennial lifestyle. - • **Rock-Solid Support:** Engineered steel frame holds up to 350 lbs, ensuring your mattress stays perfectly stable night after night. - • **Peace of Mind Warranty:** Backed by a 5-year limited warranty, this foundation is built to be your mattress’s lifelong partner. ## Overview The ZINUS 7 Inch Metal Smart Box Spring is a twin-sized mattress foundation crafted from durable alloy steel, supporting up to 350 lbs. Designed for quick, tool-included assembly in about 30 minutes, it offers a sleek, silent alternative to traditional wood box springs. Its modular design allows easy disassembly for moving, and it comes with a 5-year limited warranty, making it a reliable, long-term investment for modern bedrooms. ## Description We like to think of a box spring as the backbone for your mattress. The best kind should be flat, level and built to keep your mattress in tiptop shape; and that’s just what the Smart Box Spring does! With its easily assembled, dependable steel structure, you can rest assured that your mattress will be sitting pretty. An included poly jacquard cover blends with the rest of your bedroom, and with a variety of different thicknesses to choose from, you can pick the one you need to customize the height of the bed. All packed in a compact shipping box with everything included, even our 5-year worry free warranty! Now that’s peace of mind you can sleep on. ## Features - Strong and Sturdy steel structure - Convenient and compact packaging - All tools included for easy assembly - Available in Twin, Twin XL, Full, Queen, King , Cal King with a Worry free 5 year limited warranty - Offers the look and functionality of a traditional box spring, but made from steel for longer-lasting durability. Easy assembly with all the needed tools included. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N2YPDQX | | Assembly Instructions Description | Included | | Best Sellers Rank | #53,274 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #35 in Box Springs | | Brand Name | Zinus | | Color | White | | Compatible With Mattress Size | Twin | | Customer Reviews | 4.5 out of 5 stars 14,621 Reviews | | Finish Types | Steel | | Form Factor | simple flat metal frame | | Furniture Finish | Alloy Steel | | Global Trade Identification Number | 00841550100099 | | Ground To Item Distance | 7 Inches | | Headboard Material | Steel | | Included Components | Cover, Slat, Steel Frame | | Item Depth | 38 inches | | Item Dimensions | 74 x 38 x 7 inches | | Item Dimensions L x W x H | 74"L x 38"W x 7"H | | Item Type Name | Box Spring | | Item Weight | 25.73 Pounds | | Manufacturer | Zinus | | Manufacturer Part Number | OLB-ABS-7T | | Manufacturer Warranty Description | Worry-free 5 year limited warranty included. | | Material | Alloy Steel , Fabric | | Material Type | Alloy Steel, Fabric | | Maximum Weight Recommendation | 350 Pounds | | Model Number | OLB-ABS-7T | | Other Special Features of the Product | Durable | | Product Care Instructions | Wipe with Dry Cloth | | Product Dimensions | 74"L x 38"W x 7"H | | Required Assembly | Yes | | Set Name | Metal Smart BoxSpring series | | Shape | Rectangular | | Size | Twin | | Special Feature | Durable | | Style | 7 inch | | Style Name | 7 inch | | UPC | 841550100099 | | Unit Count | 1.0 Count | ## Product Details - **Material:** Alloy Steel, Fabric - **Product Dimensions:** 74"L x 38"W x 7"H - **Size:** Twin - **Special Feature:** Durable - **Style:** 7 inch ## Images ![ZINUS 7 Inch Metal Smart Box Spring / 350 lbs Mattress Foundation / Strong Metal Frame / Easy Assembly, Twin - Image 1](https://m.media-amazon.com/images/I/61ir--3MHLL.jpg) ![ZINUS 7 Inch Metal Smart Box Spring / 350 lbs Mattress Foundation / Strong Metal Frame / Easy Assembly, Twin - Image 2](https://m.media-amazon.com/images/I/81jvqFtMEUL.jpg) ![ZINUS 7 Inch Metal Smart Box Spring / 350 lbs Mattress Foundation / Strong Metal Frame / Easy Assembly, Twin - Image 3](https://m.media-amazon.com/images/I/61mmmqjYYbL.jpg) ![ZINUS 7 Inch Metal Smart Box Spring / 350 lbs Mattress Foundation / Strong Metal Frame / Easy Assembly, Twin - Image 4](https://m.media-amazon.com/images/I/81erLkdJ9gL.jpg) ![ZINUS 7 Inch Metal Smart Box Spring / 350 lbs Mattress Foundation / Strong Metal Frame / Easy Assembly, Twin - Image 5](https://m.media-amazon.com/images/I/91trbdx7H8L.jpg) ## Available Options This product comes in different **Pattern, Size, Style** options. ## Questions & Answers **Q: Are any tools required to assemble my box spring?** A: This box spring is shipped with everything you need to assemble it - all parts, tools and instructions can be found efficiently packed in the shipping box. **Q: Does this box spring require a bed frame?** A: A basic metal bed frame or platform bed is required to support this box spring. Add your mattress, and you've got the dynamic trio for rock solid support. **Q: What kind of mattress can this box spring support?** A: Our box springs are designed to do it all! Rest your memory foam, latex or spring mattress on top for smooth snoozing. **Q: What is the distance between slats?** A: For Twin and Full sizes, spacing is 6.3 inches. For Twin XL, Queen and King sizes, spacing is 6.7 inches. For California King size, spacing is 7.2 inches. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by V***Y on February 24, 2020* ### ⭐⭐⭐⭐⭐ Review *by D***G on July 22, 2017* ### ⭐⭐⭐⭐⭐ Review *by K***R on December 6, 2020* --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/38595971-zinus-7-inch-metal-smart-box-spring-350-lbs-mattress](https://www.desertcart.vu/products/38595971-zinus-7-inch-metal-smart-box-spring-350-lbs-mattress) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-10*