Yarfyk Bunkie Board 10MM King 76x80

Highlights

Upgrade a sagging sofa bed or thin mattress with a simple support layer that makes sleep steadier and quieter. The Yarfyk Bunkie Board 10MM is a folding spring box insert designed to sit under your mattress or on top of a sofa bed to reduce bounce and prevent springs from poking through. It aims to restore a flatter, more stable surface so you spend less time shifting and more time resting.

Product specs

• Name: Yarfyk Bunkie Board 10MM
• Size: King 76x80''
• Material: 600D Oxford cloth cover, medium density groove board
• Thickness: 10MM
• Weight: light and thin

Benefits

This support board adds firmness without raising the mattress profile much, which helps extend the usable life of pull-out beds and older sofa beds. The cover features silicone particle bumps to reduce slipping, and the board’s groove design gives enough rigidity to support multiple adults according to the manufacturer. The folding design simplifies placement and storage, and the lightweight build makes it easy to handle.

Usage tips

It’s a good choice when you need straightforward reinforcement under a mattress or mattress topper. Place the board between the mattress and the spring base, or on top of the sofa bed surface before closing the cover. It’s washable because the zipped cover can be removed. Keep in mind that while it improves firmness and reduces noise, it does not replace a thicker mattress if you need more cushioning.

Care & maintenance

The outer cover unzips so you can remove the groove board and machine wash the housing as needed. Let the cover air dry or use a low heat setting if the fabric care label allows. Store the board folded in a dry place when not in use.