--- product_id: 4628825 title: "SafeRest Premium King 9\" Thick Split Box Spring Encasement - Waterproof - Breathable, Noiseless and Vinyl Free - Fits Up to 9\" - Split King" brand: "saferest" price: "SAR 194" currency: SAR in_stock: true category: "Safe Rest" url: https://www.desertcart.com.sa/products/4628825-saferest-premium-king-9-thick-split-box-spring-encasement-waterproof store_origin: SA region: Saudi Arabia --- # Waterproof membrane backing Noiseless polyester surface 360° Secure Micro-Zipper SafeRest Premium King 9" Thick Split Box Spring Encasement - Waterproof - Breathable, Noiseless and Vinyl Free - Fits Up to 9" - Split King **Brand:** saferest **Price:** SAR 194 **Availability:** ✅ In Stock ## Summary > 🛏️ Lock in luxury, lock out leaks—your box spring’s new best friend! ## Quick Answers - **What is this?** SafeRest Premium King 9" Thick Split Box Spring Encasement - Waterproof - Breathable, Noiseless and Vinyl Free - Fits Up to 9" - Split King by saferest - **How much does it cost?** SAR 194 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/4628825-saferest-premium-king-9-thick-split-box-spring-encasement-waterproof) ## Best For - saferest enthusiasts ## Why This Product - Trusted saferest brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Waterproof Armor:** Durable high-grade polyester with a waterproof membrane shields your box spring from spills and stains. - • **Tailored Fit for King:** Precisely designed to fit split king box springs up to 9 inches thick—sleek, secure, and seamless. - • **Whisper-Quiet Comfort:** Soft, noiseless polyester surface ensures zero disruption—sleep soundly, every night. - • **360° Total Protection:** Patented micro-zipper with Velcro flap seals every edge—no accidental openings, no compromises. - • **Effortless Maintenance:** Machine washable and tumble dry safe for hassle-free care that fits your busy lifestyle. ## Overview SafeRest Premium King 9" Thick Split Box Spring Encasement offers full 6-sided protection with a patented 360° secure micro-zipper and Velcro flap to prevent accidental openings. Crafted from durable, waterproof polyester with a noiseless surface, it safeguards your box spring from liquids and damage while ensuring quiet comfort. Designed for split king box springs up to 9" thick, it’s machine washable and built for lasting performance. ## Description SafeRest Box Spring Encasements Protect Your Box Spring Against Fluids Through extensive research and development, SafeRest has created a better way to protect your box spring Full Protection For Your Box SpringRather than disposing of expensive unprotected mattress sets, SafeRest encasements seal and safeguard your box spring.Specifically Designed and Lab Tested SafeRest box spring encasements, with a soft polyester surface material and waterproof membrane back coating, were specifically designed and lab tested to protect your mattressSafeRest's Exclusive 360° Secure Micro Zipper SafeRest's patented 360° Secure feature offers the ultimate in protection eliminating the risk that the end zipper traveler will pull back exposing the box spring. This is realized by securing the end traveler with a fold-over Velcro flap covering it on all sides. Machine-wash with your sheets, tumble dry on low heat. Do not iron. ## Features - Surrounds the box spring on all 6 sides with a durable high-grade polyester surface material - Exclusive Micro-Zipper technology. - 360 Secure zipper feature prevents accidental openings by sealing the end zipper traveler with a Velcro flap - Polyester - WATERPROOF - Don't worry about your box spring getting ruined. Our box spring encasement protects agains liquids ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00H7KZ5K6 | | Age Range Description | Adult, Child | | Best Sellers Rank | #132,052 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #83 in Mattress Encasements #721 in Mattress Pads & Toppers | | Brand | SafeRest | | Brand Name | SafeRest | | Closure Type | Zipper | | Color | White | | Customer Reviews | 4.7 out of 5 stars 9,029 Reviews | | Fabric Type | Polyester | | Manufacturer | SafeRest | | Manufacturer Part Number | B00H7KZ5K6 | | Material Type | Polyester | | Model Number | SYNCHKG035727 | | Number of Items | 2 | | Number of Packs | 1 | | Other Special Features of the Product | Durable,Waterproof | | Product Care Instructions | Machine Wash | | Size | King | | Special Feature | Durable,Waterproof | | UPC | 632963362736 850012287384 | | Unit Count | 1 Count | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** SafeRest - **Color:** White - **Size:** King - **Fabric Type:** Polyester - **Special Feature:** Durable,Waterproof ## Images ![SafeRest Premium King 9" Thick Split Box Spring Encasement - Waterproof - Breathable, Noiseless and Vinyl Free - Fits Up to 9" - Split King - Image 1](https://m.media-amazon.com/images/I/71DOWYNVKKL.jpg) ![SafeRest Premium King 9" Thick Split Box Spring Encasement - Waterproof - Breathable, Noiseless and Vinyl Free - Fits Up to 9" - Split King - Image 2](https://m.media-amazon.com/images/I/51MHCy9HKfL.jpg) ![SafeRest Premium King 9" Thick Split Box Spring Encasement - Waterproof - Breathable, Noiseless and Vinyl Free - Fits Up to 9" - Split King - Image 3](https://m.media-amazon.com/images/I/41dGhR8nA8L.jpg) ![SafeRest Premium King 9" Thick Split Box Spring Encasement - Waterproof - Breathable, Noiseless and Vinyl Free - Fits Up to 9" - Split King - Image 4](https://m.media-amazon.com/images/I/51oa+f76YXL.jpg) ![SafeRest Premium King 9" Thick Split Box Spring Encasement - Waterproof - Breathable, Noiseless and Vinyl Free - Fits Up to 9" - Split King - Image 5](https://m.media-amazon.com/images/I/51+w5aBHdPL.jpg) ## Available Options This product comes in different **Size, Style** options. --- ## 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.com.sa/products/4628825-saferest-premium-king-9-thick-split-box-spring-encasement-waterproof](https://www.desertcart.com.sa/products/4628825-saferest-premium-king-9-thick-split-box-spring-encasement-waterproof) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-08-13*