--- product_id: 734528096 title: "Custom Size Bed Gap Filler Foam Close The Gap Between Mattress and Headboard, Rectangle Bolster Long Armrest Mattress Pillow with Removable Cover," brand: "callyrium" price: "€ 56.47" currency: EUR in_stock: true category: "Callyrium" url: https://www.desertcart.de/products/734528096-custom-size-bed-gap-filler-foam-close-the-gap-between store_origin: DE region: Germany --- # Removable, machine-washable linen cover High-density foam for durability & low motion transfer Customizable size fits any mattress gap Custom Size Bed Gap Filler Foam Close The Gap Between Mattress and Headboard, Rectangle Bolster Long Armrest Mattress Pillow with Removable Cover, **Brand:** callyrium **Price:** € 56.47 **Availability:** ✅ In Stock ## Summary > 🛌 Close the gap, open up comfort — sleep like a boss! ## Quick Answers - **What is this?** Custom Size Bed Gap Filler Foam Close The Gap Between Mattress and Headboard, Rectangle Bolster Long Armrest Mattress Pillow with Removable Cover, by callyrium - **How much does it cost?** € 56.47 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/734528096-custom-size-bed-gap-filler-foam-close-the-gap-between) ## Best For - callyrium enthusiasts ## Why This Product - Trusted callyrium brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Tailored Comfort:** Custom size options to perfectly close any mattress gap - • **Kid & Pet Friendly:** Keeps pillows, toys, and pets safely on the bed—no more midnight rescues - • **Multi-Functional Support:** Doubles as armrest or headrest for sofas and benches - • **Seamless Mattress Fusion:** Transforms two beds into one king-sized haven - • **Hygienic & Effortless Care:** Zippered linen cover is machine washable for fresh comfort ## Overview The CALLYRIUM Custom Size Bed Gap Filler is a high-density foam mattress bridge with a removable, washable linen cover designed to close gaps between mattresses. Available in multiple thicknesses and customizable lengths, it prevents pillows, toys, and pets from falling through while doubling as versatile arm or head support. Ideal for converting twin beds into a king or enhancing guest rooms with durable, skin-friendly materials. ## Description Premium bed bridge bed bridge will fill the gaps between two mattresses, they will not come apart at night while sleeping.Features:- Premium sponge foam & linen- Complete Bed Bridge - Removable & Washable- Easy Installation- Thickness: 3cm/ 5cm/ 10cm / 15cm/20cmPackage including:1 x Gap Filler ## Features - Removable Washable Cover: The bed gap filled pillow cover is crafted from linen,it is non-pilling, skin-friendly and very durable,zipper design, easy to put on and take off for change and wash. The cover is Hand and machine washable. - High Quality: Inner filling high density sponge foam,super soft and durable.Crafted using high density foam to fix the mattress gap with low motion transfer. - Bed Gap Filler: The bed gap filller fills the gap so you don't lose your pillow or your pet. Kids wont lose their stuff animals. You won't lose your pillows, pets and children's toys. - Mattress Bridge: Rectangular bed pillow close the gap between two mattress.Ideal solution for converting two twin beds into a king bed also works great for, daybeds, guest room, guesthouses and vacation rentals. - Custom Size: Click the ''Customize now'' button,custom your unique size foam pillow.The pillow provide outstanding comfort and support as well as a convenience. It also can act as arm/head support for a wooden sofa,garden bench. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BNL7QV9J | | Age Range Description | Child | | Brand | CALLYRIUM | | Brand Name | CALLYRIUM | | Colour | Light Gray | | Country Of Origin | China | | Customer Reviews | 3.0 out of 5 stars 1 Review | | Fill material | Foam | | Item Dimensions L x W | 180L x 10W centimetres | | Item Firmness Description | Soft | | Item Shape | Rectangular | | Manufacturer | CALLYRIUM | | Manufacturer Part Number | QQhxy-61-Filler | | Number of Items | 1 | | Other Special Features of the Product | Removable Cover, Washable | | Pattern | Plain | | Product Care Instructions | Machine Wash | | Shape | Rectangular | | Size | 180x10x5cm | | Sleeping Bag Filling Material | Foam | | Special feature | Removable Cover, Washable | | Unit Count | 1.0 count | ## Product Details - **Brand:** CALLYRIUM - **Colour:** Light Gray - **Fill material:** Foam - **Shape:** Rectangular - **Size:** 180x10x5cm ## Images ![Custom Size Bed Gap Filler Foam Close The Gap Between Mattress and Headboard, Rectangle Bolster Long Armrest Mattress Pillow with Removable Cover, - Image 1](https://m.media-amazon.com/images/I/51AInXOQxkL.jpg) ![Custom Size Bed Gap Filler Foam Close The Gap Between Mattress and Headboard, Rectangle Bolster Long Armrest Mattress Pillow with Removable Cover, - Image 2](https://m.media-amazon.com/images/I/61kMXVhD+rL.jpg) ![Custom Size Bed Gap Filler Foam Close The Gap Between Mattress and Headboard, Rectangle Bolster Long Armrest Mattress Pillow with Removable Cover, - Image 3](https://m.media-amazon.com/images/I/51CrHt3Mi7L.jpg) ![Custom Size Bed Gap Filler Foam Close The Gap Between Mattress and Headboard, Rectangle Bolster Long Armrest Mattress Pillow with Removable Cover, - Image 4](https://m.media-amazon.com/images/I/71IHM1cQFiL.jpg) ![Custom Size Bed Gap Filler Foam Close The Gap Between Mattress and Headboard, Rectangle Bolster Long Armrest Mattress Pillow with Removable Cover, - Image 5](https://m.media-amazon.com/images/I/6101t1VYiYL.jpg) ## Available Options This product comes in different **Color, Size** 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.de/products/734528096-custom-size-bed-gap-filler-foam-close-the-gap-between](https://www.desertcart.de/products/734528096-custom-size-bed-gap-filler-foam-close-the-gap-between) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-07-04*