Yarfyk Foldable Box Spring & Bunkie Board – Twin 30 x 60 x 0.18 in

Revitalize your sleep setup with the Yarfyk Foldable Box Spring

The Yarfyk Foldable Box Spring, aka a bunkie board, provides a discreet, low-profile foundation that sits between your mattress and bed frame. Sized to 30 inches by 60 inches and just 0.18 inches thick, it blends with many mattress styles while offering practical under-mattress support. At 40 pounds, it is sturdy enough to stay in place yet light enough to move when needed.

Designed to breathe new life into an aging mattress, this board aims to create a more even surface. It’s not a full substitute for a traditional box spring, but it can help create a firmer, more consistent feel under the mattress without adding bulk or height.

Key benefits

• Adds extra support under the mattress to help reduce sagging and deformation, extending comfort for longer periods of use.
• Maintains a low-profile foundation that keeps the mattress feeling firm without increasing overall bed height.
• Foldable and lightweight for easy storage, packing, or travel without heavy lifting.

Ideal uses and compatibility

• Perfect for kid’s beds, bunk beds, sleeper sofas, pull-out beds, sofa beds, or beds with slatted foundations.
• Helps fill gaps between the bed frame and mattress, contributing to a steadier sleep surface and reducing mattress collapse risk.

Important note: the board is not designed to span the entire underside of the mattress. It is intended to lie in the middle with several inches of clearance on each side to maintain support where it’s most needed.

Specifications and care

Size: 30 inches (L) x 60 inches (W) x 0.18 inches (H). Weight: 40 pounds. The design adapts to most mattress specifications while offering a portable, easy-to-store solution for temporary setups or travel. When not in use, simply fold and tuck away as needed.

Consider this option when you want a flexible, no-frills foundation that can be deployed across different bed configurations without the bulk of a traditional box spring.