do you need a box spring with a sealy mattress

VASIP Full Size Platform Bed Frame - Rustic Vintage Wood Headboard, No Box Spring Needed, Rustic Brown Bed Frame for Home Bedroom

TiramisuBest Queen Size Lift Storage Bed, Wooden Platform Frame with Grooved Slats, Rustic Brown, No Box Spring Needed, Quiet & Spacious

Full/Queen Size Metal Platform Bed Frame, 14 Inch Metal Bed Frame with 3 in 1 Steel Support, Heavy Duty and No Box Spring Needed

ModernLuxe Full Size Canopy Floor Bed with Fence and Guardrails, Pine Wood Bed Frame, No Box Spring Needed

FONTOI Twin over Twin Bed with Ladder, Bed with Guardrail for Kids, Teens, No Box Spring Needed, White, 78.4"*61.8"*43.5"

King Bed Frame, Platform Bed with Adjustable Headboard - 4 Storage Drawers, Velvet Upholstered Tufted, No Box Spring Needed, Grey

Gulches Twin Size Bed Frame, Storage Headboard with Charging Station, Solid and Stable, Noise Free, No Box Spring Needed

Garvee 14 Inch Twin Size Metal Platform Bed Frame Heavy Duty Steel Slat No Box Spring Needed, Black

CAVINAS Queen Size Bed Frame, Metal Platform Bed Frame with Headboard, Strong Slat Support, No Box Spring Needed

Queen Bed Frame with Wood Headboard Footboard - Farmhouse Platform with Metal Slat, No Box Spring Needed, Easy Assembly, Wooden Base Beds Foundation

Tahoe Bed USB Turbo Charger - AFI

Nexera Hunter 2 Drawer Storage Bed

Twin Size Bed Frame, Metal Twin Bed Platform Frame 14 Inch with 3 in 1 Steel Support, No Box Spring Needed Easy to Assemble Black Sturdy Bedframe

Garvee 10 Inch Twin Bed Frame No Box Spring Needed, Heavy Duty Metal Platform Bed Frame Twin Size for Bedroom Easy Assembly, Noise Free, Black

NicBex Twin/Full Car-Shaped Platform Bed Frame with Wheels,Platform Bed with Headboard,Solid Wood Slats Support,No Box Spring Needed,Easy Assembly

Queen Bed Frame, Platform Bed Frame w/ Wood Headboard, Footboard, Charging Station & LED Lights, 12 Wood Slats Support, No Box Spring Needed, Brown

TiramisuBest Durable Metal Bunk Bed in Sleek Black - A Stylish and Reliable Choice

Bed Frame, Twin Size Upholstered Platform Bed with Headboard - Wood Slats Support, No Box Spring Needed, Noise Free, Easy Assembly

Jojoka Upholstered Bed Frame with Charging Station & Storage Drawers - Heavy Duty Metal Platform - No Box Spring Needed

DOMETOUR House Bed with Ladder & Storage Drawers, Solid Wood Platform Frame, Blackboard Design, No Box Spring Needed, White

Twin/Full/Queen/King Size Bed Frame with Upholstered Headboard, Wood Slat Platform, No Box Spring Needed, Noise-Free, Easy Assembly, Pink

Coucheta Metal Bed Frame - Wooden Headboard, Underbed Storage, Heavy Duty Platform, No Box Spring, Brown

WhizMax Bed Frame Queen Size with Velvet Upholstered Headboard and Footboard, 47.2" Tall Winged Headboard, Wooden Slats Support, No Box Spring Needed

Sapphtopaz Race Car-Shaped Bed Frame Platform Bed with Wheels Bedroom Furniture, Easy Assembly, No Box Spring Needed