Suggested Retail: $45.97. Imperius Foldable Box Spring Bunkie Board Bed Support Slats Bed Boards for Under Full - Full size Bunkie board with a foldable design for convenient storage and travel. This mattress support is ideal for kid's beds, bunk beds, sleeper sofa mattresses, pull out beds, sofa beds, or beds with supportive slats. It provides a low profile solution to keep the mattress firm without the added bulk or height of a traditional box spring, adding extra support under the mattress to help prevent it from sagging, and bringing life to an old uncomfortable mattress. Brand: Imperius Model: 1 -- LOT STICKER: BB-BOX-PALLETBB217-ITEM-508af3a1___LPNPMCG1370775 -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.