do you need a box spring with a sealy mattress

Sapphtopaz Retro King Size Bed Frame with Rattan Headboard Pine Wood Platform Bed with Central Enhanced for Bedroom, No Box Spring Needed

48.8" H Bed Frame with 4 Storage Drawers, Barn Door Headboard, Rustic Wood Grain, No Box Spring Needed

Upholstered Full Canopy Bed, Button-Tufted Headboard & Nailhead Trim, No Box Spring Needed

Dolonm Full Size Bed Frame w/LED Lights & 20W Fast Charging, Upholstered Headboard w/Storage, 2 Drawers, No Box Spring Needed, Easy Assembly

Full Size Bed Frame, 2 Storage Drawers, Flannel Bed Drawer, Wooden Slat Support, Noise Free, No Box Spring Needed

King Velvet Upholstered Platform Bed Frame with Wingback Tufted Headboard & Wood Slat Support, No Box Spring Needed

LOVMOR Twin Loft Bed with Cinnamon Wood Desk and Closet Rod, w/ Bulit-in Ladder & Safety Guardrail No Box Spring Needed, for Kids Bedroom

Twin Size Bed Frame, Velvet Upholstered Platform Bed with Wave Headboard, Girls/Kids, Low Profile, Wooden Slats, No Box Spring Needed

homfan Bed Frame with 4 Storage Drawers, Linen Upholstered Platform Bed Frame, Adjustable Height Headboard, No Box Spring Needed, Easy to Assembly

JIONJOY Black 14 Inches Height Duty Metal Platform No Box Spring Needed Bed Frame | Black

Full Size Bed Frame with Rattan Headboard and Footboard, Boho Wooden Platform, No Box Spring Needed, Easy Assembly, Natural

Twin Size Wood Bed Frame with Storage Headboard and Raised-Foodboard for Kid, Twin-Floor Low Platform Bed for Bedroom, No Box Spring Needed

coucheta 14 Inch Metal Bed Frame Platform Bed Frame No Box Spring Needed, Sturdy Heavy Duty Bed Frame, Easy Assembly, Under Bed Storage - Black

Bed Frame with Upholstered Headboard

DOMETOUR King Size Upholstered Platform Bed Frame with Linen Fabric Headboard, No Box Spring Needed, Wood Slat Support, Easy Assembly, BLACK

NicBex King/Queen Natural Wood Floating Bed Frame with LED Lights,Wave Wood Texture Platform Bed for Bedroom,No Box Spring Needed

Bed Frame No Box Spring Needed, Heavy Duty Metal Platform Bed Frame for Bedroom Easy Assembly, Noise Free, Black

Full Size Loft Bed with U-Shaped Desk, Curved Headboard, Storage Drawers, Mirror, Wooden Frame, No Box Spring Needed

Black Boho Cane Full Size Rattan Bed Frame with Headboard, Strong Metal Slat, Noise Free, No Box Spring Needed

Full Size Platform Bed Frame with Rustic Vintage Wood Headboard, No Box Spring Needed Black

Queen Upholstered Platform Bed – Tufted Wingback Headboard, Mid-Century Style, Angled Wood Frame & Tapered Legs, No Box Spring Needed, Gray Fabric

NicBex Twin Size Daybed, Wooden Day Bed with 3 Drawers, Sofa Bed for Bedroom Living Room Guest Room, No Box Spring Needed

Brafabhome Rattan Bed Frames with Headboard, Sturdy Wood Platform Bed Frames with 4 Storage Drawers for Bedroom Dorm Apartment | Beige

Full Size Wooden Daybed with 2 Drawers, Wood Slat Support, Safety Guardrails Sofa Day Bed Frame for Bedroom, Living Room No Box Spring Needed