box foundation

7.5'' No Assembly Metal Box Spring - Zinus

7" Metal Smart BoxSpring Mattress Base with Quick Assembly Purple - Zinus

9" Metal Smart Box Spring with Quick Assembly Gray - Zinus

Continental Sleep, 4-Inch Fully Assembled Wood Split Low Profile Traditional Box Spring/Foundation for Mattress Set,

Chance Bunkie Board - HOMES: Inside + Out

Twin/Full/Queen/King Bed Frame with Adjustable Upholstered Headboard, Platform Bed Frame, No Box Spring Needed

Mattress Box Foundation - Tuft & Needle

Vipbear 5/9 In Box Spring for Queen Bed,Heavy Duty Metal Mattress Foundation with Fabric Cover,Low-Profile Bed Base for Room,Noise-Free,Easy Assembly

Continental Sleep, 4.5-Inch Low Profile Mattress Foundation, Strong Wood Structure, Easy Simple Assembly Box Spring.

Continental Sleep, 8-Inch Low Profile Mattress Foundation, Strong Wood Structure, Easy Simple Assembly Box Spring.

Continental Sleep, 8-Inch Fully Assembled Wood Split Traditional Box Spring/Foundation for Mattress Set,

Continental Sleep, Box Spring Bed Base, 2-Inch Wood Foundation, 2-Pieces Under Mattress-Support Box Spring, Fully Assembled, White

ChaletPosh Metal Box Spring

Continental Sleep, Unassembled Twin Box Spring for Twin Bed, 2.5-Inch Wood Box Spring Only, Packed Flat, Easy Assembly, White

Continental Sleep, Unassembled Twin Box Spring for Twin Bed, 10-Inch Wood Box Spring Only, Packed Flat, Easy Assembly, White

Floor Mattress Japanese Futon Mattress - Roll Up Portable Sleeping Pad for Guest Room, RV, Travel

Futon Mattress Japanese Style - Foldable Floor Sleeping Mattress, Tatami Mat Roll Up Camping Pad

ChaletPosh Metal Box Spring

Floor Mattress Japanese Futon Mattress - Boho Floral Printed 3-Inch Thick Pad

The Casper Foundation

The Bedder Base Platform Black - Hollywood Bed Frame

Hollywood Bed Frame Emerge Foldable Mattress Foundation with Attachable Legs Black

Hollywood Bed Frame Emerge Foldable Mattress Foundation with Attachable Legs Split Black

Purple Flat Foundation Standard 9" with 2000 lbs Capacity, Accordion Design, 14 Slats & Zip-On Cover, Gray

Purple Flat Foundation Low Profile 5" Bed Base with Steel Frame, 2000 lbs Weight Capacity and 14 Slats & Zip-On Cover, Gray

Hercules 8 Inch High Profile Foundation Mattress Box Spring Replacement for More Support without Added Bulk and Sturdy Slats, California King