--- product_id: 312320050 title: "Kingnex Waterproof Split King Mattress Protector for Adjustable Beds Soft Cooling Bamboo Viscose Jersey Fitted Matress Cover" brand: "kingnex" price: "£53.68" currency: GBP in_stock: true reviews_count: 13 category: "Kingnex" url: https://www.desertcart.co.uk/products/312320050-kingnex-waterproof-split-king-mattress-protector-for-adjustable-beds-soft store_origin: GB region: United Kingdom --- # 70% Bamboo Viscose for cooling softness 100% Waterproof TPU membrane Split King fit with deep stretch pockets Kingnex Waterproof Split King Mattress Protector for Adjustable Beds Soft Cooling Bamboo Viscose Jersey Fitted Matress Cover **Brand:** kingnex **Price:** £53.68 **Availability:** ✅ In Stock ## Summary > 💤 Protect your investment, sleep like royalty every night! ## Quick Answers - **What is this?** Kingnex Waterproof Split King Mattress Protector for Adjustable Beds Soft Cooling Bamboo Viscose Jersey Fitted Matress Cover by kingnex - **How much does it cost?** £53.68 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/312320050-kingnex-waterproof-split-king-mattress-protector-for-adjustable-beds-soft) ## Best For - kingnex enthusiasts ## Why This Product - Trusted kingnex brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stay Dry, Sleep Sound:** Waterproof TPU layer blocks spills & stains effortlessly - • **Dual Pack, Double Protection:** Two fitted protectors for Split King mattresses up to 18" deep - • **Durability Meets Convenience:** Machine washable & tumble dry safe for long-lasting freshness - • **Perfect Fit for Adjustable Beds:** Snug, no-slip design moves seamlessly with your mattress adjustments - • **Bamboo Softness Meets Breathability:** Ultra-soft, moisture-wicking bamboo viscose keeps you cool all night ## Overview The Kingnex Waterproof Split King Mattress Protector combines a 70% bamboo viscose and 30% cotton blend with a TPU waterproof membrane to deliver superior liquid protection without sacrificing mattress feel. Designed specifically for adjustable beds, it fits snugly with deep stretch pockets and stays securely in place. Ultra-soft and breathable, it wicks moisture to keep you cool, while being machine washable for easy care. This dual-pack offers complete coverage for Split King mattresses up to 18 inches thick, ensuring durability and comfort night after night. ## Description Waterproof Mattress Protector Review: Good product - Easy to put on, size was for a queen and fit well and no problem sleeping on it. Great value to protect and expensive mattress. Review: Good quality, works well as a mattress protector - Am using these on all mattresses for the family - excellent quality, no noise, soft. Fits a deep mattress well and snug, does not readily come off the corners, a big plus! Stays good after washing too! ## Features - 70% Viscose Made from Bamboo 30% Cotton - Waterproof Protection - TPU membrane coating on the reverse side of the top layer effectively repels liquids, preventing any penetration to keep the mattress clean and dry. - Soft & Breathable - Ultra-soft bamboo viscose jersey surface boasts moisture-wicking properties, cooler than other fabric. It is thin to retain the original feel of the mattress, ensuring a flawless sleeping experience. - Adjustable Bed Friendly - Fits the mattress snugly, staying in place when the mattress is adjusted. there is no padding or quilting—preserving the mattress's original feel while protecting it. - Durable & Easy to Clean - Machine washable in cold water and tumble dry on low heat. - Size Information - Split King size, there are 2 mattress protectors in 1 package, each measures 39 by 80, With a fitted sheet design and stretchable deep pocket, it accommodates mattresses with up to 18 inches thick perfectly. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08VN6S9KM | | Age Range Description | Adult | | Best Sellers Rank | #15,806 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #54 in Mattress Protectors | | Brand | Kingnex | | Brand Name | Kingnex | | Closure Type | Pull On | | Color | White | | Customer Reviews | 4.6 out of 5 stars 6,957 Reviews | | Fabric Type | 70% Viscose Made from Bamboo 30% Cotton | | Included Components | 2 mattress protectors | | Manufacturer | Kingnex | | Manufacturer Part Number | 1200035-8 | | Material Type | Bamboo Viscose | | Model Number | 1200035-8 | | Number of Items | 2 | | Other Special Features of the Product | Water Proof | | Product Care Instructions | Machine Wash | | Size | Split King | | Special Feature | Water Proof | | Unit Count | 2.0 Count | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** Kingnex - **Color:** White - **Fabric Type:** 70% Viscose Made from Bamboo 30% Cotton - **Size:** Split King - **Special Feature:** Water Proof ## Images ![Kingnex Waterproof Split King Mattress Protector for Adjustable Beds Soft Cooling Bamboo Viscose Jersey Fitted Matress Cover - Image 1](https://m.media-amazon.com/images/I/41sn-78dzcL.jpg) ![Kingnex Waterproof Split King Mattress Protector for Adjustable Beds Soft Cooling Bamboo Viscose Jersey Fitted Matress Cover - Image 2](https://m.media-amazon.com/images/I/61ZdmLKES7L.jpg) ![Kingnex Waterproof Split King Mattress Protector for Adjustable Beds Soft Cooling Bamboo Viscose Jersey Fitted Matress Cover - Image 3](https://m.media-amazon.com/images/I/61Q75fiFV+L.jpg) ![Kingnex Waterproof Split King Mattress Protector for Adjustable Beds Soft Cooling Bamboo Viscose Jersey Fitted Matress Cover - Image 4](https://m.media-amazon.com/images/I/61xjFHqTxTL.jpg) ![Kingnex Waterproof Split King Mattress Protector for Adjustable Beds Soft Cooling Bamboo Viscose Jersey Fitted Matress Cover - Image 5](https://m.media-amazon.com/images/I/71mdemIg+iL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good product *by G***K on March 3, 2026* Easy to put on, size was for a queen and fit well and no problem sleeping on it. Great value to protect and expensive mattress. ### ⭐⭐⭐⭐⭐ Good quality, works well as a mattress protector *by S***H on November 24, 2025* Am using these on all mattresses for the family - excellent quality, no noise, soft. Fits a deep mattress well and snug, does not readily come off the corners, a big plus! Stays good after washing too! ### ⭐⭐⭐⭐⭐ Perfect *by J***N on May 2, 2026* Perfect and they fit just right ## Frequently Bought Together - Kingnex Waterproof Split King Mattress Protector for Adjustable Beds Soft Cooling Bamboo Viscose Jersey Fitted Matress Cover - Nestl Split King Sheet Set - 1800 Ultra-Soft Microfiber Bed Sheets - Double Brushed - Deep Pockets - Easy Fit - 5 Piece Set - Bed Sheets & Pillowcases (Split King Size, Dark Grey) - Dyonery Split King Adjustable Bed Frame with 14 inch Gel Memory Foam Mattress, CertiPUR-US Certified Fiberglass Free, Zero Gravity & Wireless Remote, Head & Foot Incline, 80"×76" --- ## 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.uk/products/312320050-kingnex-waterproof-split-king-mattress-protector-for-adjustable-beds-soft](https://www.desertcart.co.uk/products/312320050-kingnex-waterproof-split-king-mattress-protector-for-adjustable-beds-soft) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-22*