do you need a box spring with a sealy mattress

coucheta Bed Frame with Headboard Adjustable, Modern Upholstered Wooden Slat Support, No Box Spring Needed

Queen Size LED Bed Frame with Storage Headboard and Charging Station, No Box Spring Needed,with 2 AC Outlets, 1 USB Port, 1 Type-C Port

Metal Bunk Bed Twin Over Twin, Heavy Duty Bunkbeds Frame with Arched Guardrail and Safety Ladder, No Box Spring Needed

Jojoka Upholstered Platform Bed with LED Lights, USB Ports & Power Outlets, Storage Space, No Box Spring Needed, Modern Fabric

Full/Queen/King Size Bed Frame with Rattan Headboard, Wooden Foundation, No Box Spring Needed, Silent Slats for Comfort

14 Inch Queen Bed Frame, Metal Platform Bed Frame with Headboard, No Box Spring Needed, Noise-Free, Non-Slip, Black

Twin/Twin XL/Queen Size Metal Bed Frame with Heart Design Headboard, Under Bed Storage, No Box Spring Needed

Bed Frame With Rattan Headboard, Boho Style Platform Bed Frame With Underbed Storage, Mattress Foundation Easy Assembly No Box Spring Needed,Full

Bed Frames, Velvet Upholstered Bed Frame with Vertical Channel Tufted & Sturdy Wood Slats, Strong Wooden Slats/Platform Bed Frame Easy Assembly

Coucheta Upholstered Bed Frame with LED Lights, Storage Drawer & Headboard,Velvet Platform for Kids, No Box Spring Needed

Wood Platform Bed Frame,Wooden Bed Frame Without Headboard, Wood Slat Support, California King/King/Queen/Full/Twin XL/Twin

Full Size Bed Frame with Wood Headboard, Strong Wood Slats Support, Under Bed Storage, Noise-Free Design, No Box Spring Needed

Full Bed Frame with 3 Storage Drawers, Upholstered Platform, Wooden Slat Support, Customizable Headboard, No Box Spring Needed, Easy Assembly

Full Size Bed Frame with Headboard, Bohemian Rattan Platform Bed Frame with Strong Metal Slats Support No Box Spring Needed Noise-Free Design Black

Bed Frame with Rattan Headboard and Footboard, Boho Wood Platform Bed No Box Spring Needed, Noise-Free Easy Assembly

Bed Frame with Headboard,Queen Size Platform Bed,Wooden Slat Support, No Box Spring Needed, Noise Free Sleep,Easy Assembly

KTMBDW Solid Wood Platform Bed, Children's Floating Bed Frame with Wooden Slats, Space-saving, No Box Spring Needed, Easy Assembly, Twin/Full/Queen

Bed Frame with Upholstered Headboard

Jojoka Bed Frame With 4 Storage Drawers, Stylish Metal Platform Bed With Wooden Headboard, Noise Free, No Box Spring Needed,Easy Assembly

COZONY Twin Bed Frame with Storage Drawer & Wave Headboard, Wooden Slats Support Platform Bed for Kids & Girls Bedroom, No Box Spring Needed

Bed Frame with 3 Storage Drawers, Fabric Upholstered Platform Bed, Wooden Slats Support, No Box Spring Needed, Noise Free, Easy Assembly, Grey

KTMBDW Bed Frame Metal Platform Bed with 2-Tier Storage Headboard, Charging Station Type C, No Box Spring Needed, Retro Brown

NicBex Twin Size Upholstered Platform Bed Frame with Linen Tufted Headboard and 2 Drawers,Wood Slats Support,No Box Spring Needed,Easy Assembly

Mastgoal Full Size Bed Frame with 51" Tall Headboard, 20" Roman Footboard, 2 Large Storage Drawers, No Box Spring Needed