Greaton 1.5" Split Wood Bunkie Board for Full Size Bed - 4-Piece Under Mattress Support System, Pre-Assembled with Breathable Fabric Cover - Replacement for Wood Slats & Box Springs - Ideal for Platform Beds, Adjustable Bases & Memory Foam Mattresses

A STURDY FOUNDATION FOR BETTER SLEEPA mattress is only as good as the support beneath it. Without a solid base, it can sag, wear out faster, and leave you waking up sore. This fabric-covered bunkie board creates an evenly firm foundation that extends mattress life, prevents sinking, and makes it feel more comfortable.Designed for both strength and breathability, it features a 1.5-inch thick wood slat frame wrapped in durable stitch-bond fabric for airflow and stability. Unlike bulky box springs or flimsy slats that shift around making noise – this no-sag, split-design bunkie board keeps your mattress supported day and night.Arriving fully assembled for easy transport, it makes setup easy and fits perfectly into your existing bed frame. Whether you need low-profile support or a replacement for loud wooden slats, this bunkie board delivers comfortable stability without the extra weight.PRODUCT SPECIFICATIONS:Usage: Under Mattress SupportThickness: 1.5 inchesMaterial: Solid Wood (Slatted Frame)Covering: Breathable Stitch-Bond FabricTwin: 2-Piece Split DesignFull/Queen/King/Cal King: 4-Piece Split DesignFOR TWIN SIZE BEDS2-piece split design for Twin and Full sizes. Lightweight and easy to maneuver in tight spaces. Perfect for children’s bunk beds, loft beds, and daybeds where a box spring would add too much height.FOR FULL,QUEEN, KING AND CALIFORNIA KING BEDS4-piece split design for Queen, King, and Cal King sizes. Provides sturdy support for bigger mattresses. It works great for standard bed frames that need extra strength, helping to stop sagging early and keeping your mattress firm and comfortable longer

Wood

STURDY SUPPORT TO PREVENT SAGGING – A sagging mattress can ruin your sleep. This firm supportive bed board keeps your mattress flat and even, stopping dips and lumps before they start. Enjoy a comfortable, well-supported bed that helps you wake up feeling rested.

EXTENDS MATTRESS LIFE & SAVES YOU MONEY – Mattresses aren’t cheap... and a mattress without support wears down fast. This strong bunky board keeps everything firm and even, preventing premature wear & tear. Protect your mattress, sleep better, and avoid having to replace it too soon.

STRONG VENTILATED WOOD FOUNDATION – Built from 1.5" thick split wood with a slatted design, these bed boards for under mattress provide a sturdy foundation that supports heavy weight. The stitched fabric cover adds breathability and reinforces durability, perfect for heavier mattresses.

4-PIECE SPLIT DESIGN, FULLY ASSEMBLED - Unlike a single-piece or foldable mattress board support, this bed support board is split into four quarters for easier handling. Arrives fully assembled. Works with slatted beds and single support frames as a low-profile alternative to a box spring.

QUIET LOW-PROFILE BOARD FOR BED FRAMES – Box springs add too much height, and regular slats can shift loudly and disturb your sleep. If you want a space-saving base that is also silent, this low-profile bunkie board is the perfect fix. Ideal for both platform beds and standard bed frames.