--- product_id: 38401426 title: "9\" Heavy Duty Easy Assembly Steel Mattress Foundation/Box Spring Replacement, Full" brand: "swascana" price: "฿5840" currency: THB in_stock: false reviews_count: 8 url: https://www.desertcart.co.th/products/38401426-9-heavy-duty-easy-assembly-steel-mattress-foundation-box-spring store_origin: TH region: Thailand --- # easy, tool-free assembly removable, washable cover 9" heavy-duty steel frame 9" Heavy Duty Easy Assembly Steel Mattress Foundation/Box Spring Replacement, Full **Brand:** swascana **Price:** ฿5840 **Availability:** ❌ Out of Stock ## Summary > 🛏️ Upgrade your sleep game with steel-strong simplicity! ## Quick Answers - **What is this?** 9" Heavy Duty Easy Assembly Steel Mattress Foundation/Box Spring Replacement, Full by swascana - **How much does it cost?** ฿5840 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/38401426-9-heavy-duty-easy-assembly-steel-mattress-foundation-box-spring) ## Best For - swascana enthusiasts ## Why This Product - Trusted swascana brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Robust 9-inch steel foundation supports your mattress with unmatched durability - • **Fresh & Clean:** Bug-free fabric cover that’s fully removable and washable for a pristine sleep space - • **Full-Size Fit:** Perfectly sized at 75 x 54 inches to upgrade your full mattress instantly - • **Effortless Setup:** Assemble your foundation in minutes—no tools, no hassle, just rest - • **Classic Look, Modern Strength:** Traditional box spring appearance with the power of heavy-duty steel ## Overview This 9-inch heavy-duty steel mattress foundation offers a durable, full-size (75 x 54 inches) replacement for traditional box springs. Weighing 38.8 pounds, it features an easy, tool-free assembly and a bug-free fabric cover that can be removed and washed, combining classic style with modern convenience. ## Description Enjoy the strong support and convenience of the new 9 inch high Swascana metal bed frame. Offers the look and functionality of a traditional box spring, but made from steel for longer-lasting durability. Compact packaging allows for tight interior spaces such as stairs and hallways. Easy assembly with all the needed tools included. Upgraded installation instructions, much easier to understand. ## Features - Easy assembly - Look like traditional box spring - bugs free fabric cover - Cover can be disassembled and washed ## Technical Specifications | Specification | Value | |---------------|-------| | Item Weight | 38.8 pounds | | Product Dimensions | 75 x 54 x 9 inches | | Item model number | ZBS-Y-F | | Is Discontinued By Manufacturer | No | | Weight | 43 Pounds | ## Images ![9" Heavy Duty Easy Assembly Steel Mattress Foundation/Box Spring Replacement, Full - Image 1](https://m.media-amazon.com/images/I/51REWRPDREL.jpg) ![9" Heavy Duty Easy Assembly Steel Mattress Foundation/Box Spring Replacement, Full - Image 2](https://m.media-amazon.com/images/I/61KuM6gH1lL.jpg) ![9" Heavy Duty Easy Assembly Steel Mattress Foundation/Box Spring Replacement, Full - Image 3](https://m.media-amazon.com/images/I/71CyKjjkQDL.jpg) ![9" Heavy Duty Easy Assembly Steel Mattress Foundation/Box Spring Replacement, Full - Image 4](https://m.media-amazon.com/images/I/51BIrVy+VKL.jpg) ![9" Heavy Duty Easy Assembly Steel Mattress Foundation/Box Spring Replacement, Full - Image 5](https://m.media-amazon.com/images/I/6131b7Dhw3L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ This is a great box spring *by J***. on February 25, 2017* This is a great box spring. Bought 2 for my son's bedroom. I can't believe how easy it was to put together. I also used a socket wrench, which made it much easier. I love it. ### ⭐⭐ Disappointed *by O***Y on March 16, 2017* The box came broken with a big hole in the middle. Some of the rubber pieces that go on the slat are missing. I managed to put it together without them slept on it and it is making noises as if it will give in. I guess those piece are important. I am going to be returning for a refund. ### ⭐⭐⭐⭐⭐ Awesome product *by R***T on March 11, 2017* This product is awesome. It took me a hour to put together with a hangover. Im sure it can be done faster. I love that you can unzip and wash the cover. --- ## 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.co.th/products/38401426-9-heavy-duty-easy-assembly-steel-mattress-foundation-box-spring](https://www.desertcart.co.th/products/38401426-9-heavy-duty-easy-assembly-steel-mattress-foundation-box-spring) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-22*