do you need a box spring with a sealy mattress

Queen Size Bed Frame with Storage Headboard, Industrial Queen Platform Bed with 2 Large Drawers and Charging Station, No Box Spring Needed Noise Free

Bed Frame with Upholstered Headboard

King Size Bed Frame with Rattan Headboard & Footboard, Boho Wooden Platform Bed, No Box Spring Needed, Noise-Free

KTMBDW Full Size Floor Platform Bed with Fence and Door for Kids, Montessori Floor Bed Frame with Support Slats for Toddlers, No Box Spring Needed

Sapphtopaz Modern Bed Frame with Headboard Sleigh Design Wood Platform Bed with Sturdy&Durable Frame for Bedroom,Box Spring Needed

SEVOBAL Kids Bedroom Twin Size Floor Bed Frame With Safety Guardrails Door Removable Slats No Box Spring Needed for Kids, Gray, 78.15"*19.29"*4.92"

Oxford Bed with USB Turbo Charger and Trundle - AFI

VECELO Bed Frame Upholstered Platform Bed Adjustable Headboard/Noise-Free/Wooden Slats Support/No Box Spring Needed

Full Size Bed Frame, Industrial Full Bed Platform, Wooden Headboard, Noise Free Mattress, No Box Spring Needed, Easy Assemble, Rustic Brown

Full Size Velvet Bed Frame Vertical Channel Tufted Wingback Headboard Upholstered Platform Bed, Wood Slats,No Box Spring Needed, Easy Assembly, Beige

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

Matte Black Platform Metal Bed Frame - Wrought Rod Bedframe, No Box Spring Needed, Easy Assembly, Storage Space Under Beds, Base Beds Foundation

Okak Twin/Full Platform Bed Frame with Velvet Upholstered Bedroom Furniture 1pc with Adjustable Headboard for Youth Wood Slats No Box Spring Needed

Upholstered Storage Bed Frame with Headboard, Platform Bed with Charging Station & Drawer, Linen Fabric No Box Spring Needed

TIRAMISUBEST Twin Bed Frame with Headboard - Built-in USB Charging Station & LED Lights, Sturdy Noise-Free Design, Easy Assembly, No Box Spring Needed

PAGED Modern Wooden Platform Bed, Twin Size Bed Frame with 2 Drawers, House Shaped Double Bed for Boy and Girl, No Box Spring Needed

King Size Metal Bed Frame with Headboard and Steel Slat Support with 13.7" Storage No Box Spring Needed Easy Assembly

Full Size Platform Bed Frame with Linen Upholstered Headboard, 4 Storage Drawers, Charging Station, No Box Spring Needed

FONTOI Minimalist Twin Size Bed Frame Beds Modern Floating Platform Bed, Bedroom Furniture, No Box Spring Needed, White, 77.6"*40.9"*10.4"

Full/ Queen/ KingBed Frame with Charging Station, Faux Leather Platform Bed with Storage Button Headboard & Footboard, No Box Spring Needed, Black

Sapphtopaz Upholstered Bed Frame with Diamond Tufted Headboard Platform Bed with Charging Ports&LED for Bedroom,No Box Spring Needed

SinCiDo Farmhouse Wood Platform Bed Frame, 51" Headboard, 20" Roman Column Footboard, 2 Storage Drawers, Box Spring Not Needed

Havenstone Bed Cream - Threshold™ designed with Studio McGee

Twin Size Upholstered Platform Bed Frame, Modern Fabric Headboard, Sturdy Metal Frame and Wooden Slats for Double Support, No Box Spring Needed