extendable bed mattress

Yaheetech Metal Platform Bed Frame with Heavy Duty Steel Slat Support and Underbed Storage Space

800 Lbs Sturdy Metal Platform with Durable Iron Slat Support and Legs, Easy Assembly, Storage Space Under Bed, No Box Spring & Screws Needed

Costway Queen Size Bed Frame Linen Upholstered Mattress Foundation with Wooden Slats

Costway Adjustable Bed Base Head & Foot Remote Control Steel Frame USB Queen

King Shalini Upholstered Platform Bed Frame Light Gray - Zinus

Devan Fabric Upholstered Walnut Finished Platform Bed - Baxton Studio

Bed Frame with PU Leather Headboard & Charging Station, All-Metal Platform Storage Bed, Noise-Free, No Box Spring Needed, Black

Costway Twin/Full/Queen Size Bed Frame w/ Headboard Wood Slat Support No Box Spring Needed

Twin Toveli Trundle Bed Ash Walnut - Baxton Studio: Rubberwood & MDF Frame, No Box Spring Needed

Queen Size Murphy Bed Wall Bed with Closet - ModernLuxe

Whizmax Wood Platform Bed Frame,Wooden Bed Frame Without Headboard, Wood Slat Support,No Box Spring Needed, Easy Assembly

Twin Bed Frames with Headboard, Twin Size Bed Frames with Storage Drawers, Twin Bed, Metal Platform Bed Frame

Full Size Platform Bed Frame Wood Daybed with Twin Size Trundle, Desk & USB Port - ModernLuxe

Twin/Full Size L-shaped Daybed Wooden Corner Bed with Storage Bookcase, Drawers, LED Light, Desk & Upholstered Headboard - ModernLuxe

Queen Size Murphy Cabinet Bed with Rattan Panel and Power Station, Fold-Out Guest Bed with Large Drawer, Pine Wood Frame, Walnut/Espresso -ModernLuxe

Floating Platform Bed Frame with LED Lights, USB Ports & Upholstered Headboard, Wood Slats, No Box Spring

Garvee King/Queen/Full Upholstered Bed Frame with 4 Storage Drawers, Adjustable Headboard & Wood Slats, No Box Spring Needed, Black/Grey/White

Twin/Full/Queen Size Wood Floor Bed Frame with Fence and Door - ModernLuxe

Garvee Twin Bed Frame with Drawer, Velvet Upholstered Platform Bed Frame with Storage Headboard, No Box Spring Needed, Easy Assembly

Upholstered Wood Platform Bed with Flower Pattern Velvet Headboard-ModernLuxe

Twin/Full Size Wooden Daybed with All-in-One Desk, Shelves & 3 Drawers, Space-Saving Furniture with 400lb Capacity, White/Gray - ModernLuxe

Alena Daybed with Trundle - Baxton Studio

Twin Size Bed Frame with Adjustable Headboard, Velvet Upholstered Tufted Twin Platform Bedframe with Strong Wooden Slats, No Box Spring Needed

Whizmax Boucle Bed Frame - LED Headboard & Charging Station, 4 Storage Drawers, Platform with Wood Slats, No Box Spring, Cream