do you need a box spring with a sealy mattress

Twin Hevea Solid Wood Platform Bed with Guest Trundle Bed Dark Brown - Baxton Studio: Rubberwood Frame, No Box Spring Needed

Twin Bed Frame, Kids Upholstered Platform Bed Frame with Adjustable Headboard, Drawer & Led Light,

Bed Frame, 2 Storage Drawers, Wooden Slat Support, No Box Spring Needed, Noise Free, upholstered platform

Full Size Upholstered Bed Frame,Wooden Bed Frame with Fabric Upholstered Headboard,No Box Spring Needed,Strong Wooden Slats,Easy Assembly,White

Velvet Upholstered Bed Frame with 4 Storage Drawers, Tufted Headboard and Nailhead Trim Design, Black No Box Spring Needed Wooden Slats

KTMBDW Metal Bed Frame, Bed Frame with Storage Space, Heavy Duty Sturdy Mattress Foundation, Easy Assembly, No Box Spring Needed, 16 Inch

Metal Bed Frame with 6 Inch Height - Heavy Duty Steel Slat Support, Noise Free Design, Under Bed Storage Space, No Box Spring Needed

Bunk Bed for Teens and Adults,Space-Saving/Noise Reduced/No Box Spring Needed, Black

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

Garvee Bed Frame with Rustic Wooden Headboard and Footboard, Heavy Duty Metal Platform, 12" Under Bed Storage, Noise-Free, No Box Spring Needed

CuisinSmart Bed Frame with Charging Station, LED Bed Frame with Storage Headboard, Upholstered Platform Bed Frame, No Box Spring Needed

Boucle Bed Frame with Storage Headboard, Charging Station and LED Lights, No Box Spring Needed, 4 Storage Drawers

Sapphtopaz Lift-up Storage Bed Frame Platform Bed Frame with Bookcase Headboard, Bedroom Furniture with Charging Station, No Box Spring Needed

Full Bed Frame with LED Lights, Headboard with Built-in Charging Station, Velvet Upholstered and Wingback Bedframe, No Box Spring Needed, White

vidaXL Velvet Bed Frame Platform Bed, Scandinavian Style/Slats Support/No Box Spring Needed/Without Mattress/Easy Assembly, Light Grey Twin Bed

Coucheta Upholstered Bed Frame with Adjustable Headboard - Velvet Platform Base, No Box Spring Needed, Easy Assembly

Quuen Size Bed Frame, Modern Wooden Canopy Bed Frame with Low Base Support Legs, King Size Canopy Bed for Kids Teens, No Box Spring Needed White

Comfy Upholstered Platforms Bed Frame , Modern Bed Frame with Wood Slat Support, No Box Spring Needed, Easy Assembly

Rustic Queen Bed Frame with Headboard, Metal Platform, No Box Spring Needed, Sturdy, Under-Bed Storage, Rustic Wood Finish, Queen

Twin Yorkville Daybed White/Aqua - Dual Comfort: Modern Upholstered Linen, No Box Spring Needed

RISOKEYS Full Size Wood Platform Bed Frame with Headboard & Footboard - No Box Spring Needed,Sturdy 200 lbs Support for Bedroom Small Spaces

Sapphtopaz Bed Frame with lines Headboard Upholstered Metal Platform Bed with Under-Bed Storage Bed for Bedroom, No Box Spring Needed, Brown

Bed Frame with Headboard,Bohemian Rattan Platform Bed Frame with Strong Metal Slats Support,No Box Spring Needed

Bunk Bed Twin Over Twin