do you need a box spring with a sealy mattress

Coucheta King Upholstered Bed Frame - Velvet Tufted Headboard with Nailhead Trim, No Box Spring Needed, Platform Design, Grey

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

King Size Canopy Platform Bed Frame with Headboard, Support Legs, and Brown Wash Finish, No Box Spring Needed

DOMETOUR Full Lift-up Storage Bed Frame with Bookcase Headboard, LED Lights & Charging Station, Rustic Brown, No Box Spring Needed

Upholstered Platform Bed Frame with Wingback Headboard, Button Tufted, Nailhead Trim, No Box Spring Needed, Wood Slats Bed, Black

NicBex Twin Wooden Daybed with Trundle Bed,Sofa Bed Frame for Bedroom,Living Room,Apartment,No Box Spring Needed

Boho Solid Wood King Platform Bed - Saracina Home

vidaXL Faux Leather Bed Frame Platform Bed, Scandinavian Style/Slats Support/No Box Spring Needed/Without Mattress/Easy Assembly, White Twin Bed

coucheta Platform Bed Frame with Headboard, Footboard, 4 Storage Drawers on Wheels, Metal Slat Mattress Foundation, No Box Spring Needed

Metal Bed Frame Platform with Headboard and Footboard,No Box Spring Needed, Easy Assembly

Bed Frame with Storage Drawers - Heavy Duty Metal Platform with Wooden Headboard, No Box Spring Needed, Easy Assembly, Vintage Brown

Cannery Bridge Platform Bed - Sauder: Metal Frame, No Box Spring

ORRD Full Size Platform Bed Frame with Under Bed Storage, Industrial Dark Brown Wood Bed, Noise Free, No Box Spring Needed, Easy Assembly

Storage Bed Frame: Industrial Wood Headboard & Footboard - 6" Under Bed Clearance, No Box Spring Needed, Easy Assembly, Rustic Brown

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

Full Bed Frame with Natural Rattan Headboard, 4 Storage Drawers, Bohemian-Style Cane Mattress Support, Strong Metal Base with Resilient Wooden

NicBex Twin Bed Frame,Linen Upholstered Platform Bed Frame with Adjustable Headboard,Solid Wood Slats,800 lbs Capacity,No Box Spring Needed,Gray

Twin Size Loft Bed with Study Desk, Open Shelves, and Fence Design, Solid Wood Frame, No Box Spring Needed

KTMBDW Twin/Full Size Daybed with Storage Shelves and Trundle Bed, Wooden Bed with Study Desk for Bedroom, Guest Room, No Boxing Spring Needed

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

Metal Bunk Bed Twin Over Twin

Okak Full/Queen Platform Bed Frame with Upholstered Big Headboard with a Hydraulic Storage System Strong Slats No Box Spring Needed Easy Assembly

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

Skyline Furniture Olivia Upholstered Platform Bed