--- product_id: 408177458 title: "40x40x20mm Neodymium Block Magnet, Super Strong Permanent Magnet Disc Powerful Rare Earth Magnets- One Piece" brand: "mikede" price: "VT48628" currency: VUV in_stock: true reviews_count: 13 category: "Mikede" url: https://www.desertcart.vu/products/408177458-40x40x20mm-neodymium-block-magnet-super-strong-permanent-magnet-disc-powerful store_origin: VU region: Vanuatu --- # 40x40x20mm compact size Max operating temp 80°C/176°F Super strong NdFeB rare earth magnet 40x40x20mm Neodymium Block Magnet, Super Strong Permanent Magnet Disc Powerful Rare Earth Magnets- One Piece **Brand:** mikede **Price:** VT48628 **Availability:** ✅ In Stock ## Summary > 🧲 Unlock the power of rare earth—stronger, smarter, indispensable! ## Quick Answers - **What is this?** 40x40x20mm Neodymium Block Magnet, Super Strong Permanent Magnet Disc Powerful Rare Earth Magnets- One Piece by mikede - **How much does it cost?** VT48628 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/408177458-40x40x20mm-neodymium-block-magnet-super-strong-permanent-magnet-disc-powerful) ## Best For - mikede enthusiasts ## Why This Product - Trusted mikede brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-Task Magnet:** From DIY crafts to heavy-duty fastening, lifting, and even unlocking phone pouches—this magnet does it all - • **Compact Powerhouse:** Perfectly sized 40x40x20mm block for versatile use without bulk - • **Premium Alloy Build:** Crafted from neodymium-iron-boron with sleek nickel coating for durability and rust resistance - • **Heat-Resistant Strength:** Operates reliably up to 80°C, ideal for demanding environments - • **Trusted Quality Assurance:** ISO 9001 certified manufacturing ensures professional-grade performance every time ## Overview The MIKEDE 40x40x20mm Neodymium Block Magnet is a compact yet incredibly powerful permanent magnet made from premium NdFeB alloy with a durable nickel coating. Designed to withstand temperatures up to 80°C, it excels in a wide range of professional and DIY applications, from securing objects to innovative problem-solving. Backed by ISO 9001 quality standards, this magnet is a must-have for anyone seeking reliable, high-strength magnetic performance. ## Description International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. Review: Too strong! - I have no way of measuring how strong this is other than empirically against normal magnets and this thing ripped the keys off my Cherry keyboard. Be careful where you put it. It is seriously strong. This will do anything from find studs in a wall or keep a barndoor closed! Review: Opens school phone pouch - Fab, opens the school phone cases. Bought it just incase and my son accidentally locked his phone inside his after school one night. Worked like a dream. Really strong. ## Features - 【Perfect Size】- Length: 40mm / 1.6inch, Width: 40mm/1.6inch, Thickness: 20mm / 0.8inch; Max Operating Temperature: 80°C/176°F - 【High Quality】- Our strong magnets are made from strong neodymium-iron-boron alloy (NdFeB) and have a stylish nickel coating (Ni-Cu-Ni) with an appealing silver surface that doesn't rust or scratch - 【Powerful Magnet】- The heavty duty neodymium magnet is made of strongest magnetic material, which is bound meet your demands! Our premium large rare earth magnets can handle your project or task - 【Multiple Uses】- The big round block magnets are Ideal for DIY craft projects, science project magnets. Use these crafts magnets for anything, including finding studs in your wall, fastening, lifting, hanging objects, various projects & presentations, education, & more - 【Professional Brand】- Made under ISO 9001 Quality Systems. We are professional magnet seller and you can find any magnets you want in our store. Search MIKEDE MAGNETS. Find the permanent magnets you want! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B095SJF8KH | | Best Sellers Rank | 24,248 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 213 in Rare Earth Magnets | | Brand | MIKEDE | | Customer Reviews | 4.4 4.4 out of 5 stars (1,286) | | Item Shape | Round | | Item Weight | 0.22 Pounds | | Manufacturer | MIKEDE | | Manufacturer Part Number | 40x40x20mm-1P | | Material Type | Nickel,Silver | | Model Number | 40x40x20mm | | Number of Pieces | 1 | | UPC | 199284883611 | | Unit Count | 1.0 count | ## Product Details - **Brand:** MIKEDE - **Manufacturer:** MIKEDE - **Material:** Nickel,Silver - **Number of pieces:** 1 - **Shape:** Round ## Images ![40x40x20mm Neodymium Block Magnet, Super Strong Permanent Magnet Disc Powerful Rare Earth Magnets- One Piece - Image 1](https://m.media-amazon.com/images/I/51mYTOv01GS.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Too strong! *by H***I on 7 June 2025* I have no way of measuring how strong this is other than empirically against normal magnets and this thing ripped the keys off my Cherry keyboard. Be careful where you put it. It is seriously strong. This will do anything from find studs in a wall or keep a barndoor closed! ### ⭐⭐⭐⭐⭐ Opens school phone pouch *by L***K on 25 October 2025* Fab, opens the school phone cases. Bought it just incase and my son accidentally locked his phone inside his after school one night. Worked like a dream. Really strong. ### ⭐⭐⭐⭐⭐ I recommend *by D***7 on 5 November 2025* Very strong ## Frequently Bought Together - MIKEDE 40x40x20mm Neodymium Block Magnet, Super Strong Permanent Magnet Disc Powerful Rare Earth Magnets- One Piece - SPACECARE Magnetic Sand Iron Filings Iron Powder Filings Magnetic Power for Magnet Education and School Projects, Storage (12 Ounces) with Shaker Lid, 1 Pack Iron Oxide Powder Shavings for Science - DIYMAG 40x40x20mm Super Strong Neodymium Block Magnet Cubes N52 Permanent Magnet Disc --- ## 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/408177458-40x40x20mm-neodymium-block-magnet-super-strong-permanent-magnet-disc-powerful](https://www.desertcart.vu/products/408177458-40x40x20mm-neodymium-block-magnet-super-strong-permanent-magnet-disc-powerful) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-18*