Accelerate your bedroom decor with the josie platform bed. Made with a solid wood frame upholstered in polyester fabric, josie features tapered wood legs, plastic foot glides, stylish headboard, and ten sturdy wood slats with a centered supporting bar and two support legs for enhanced stability. Due to the wooden slat support system, the use of a box spring is unnecessary. Josie supports memory foam mattresses such as our aveline series. Perfect for mid-century modern, minimalist and contemporary bedrooms. Mattress not included. Assembly required.Set includes: one - helen queen bed frame with round tapered legsone - josie queen headboardfeatures: fine polyester upholsteryten wood support slats wood frame / particleboard panelcenter rail with support two legsmounts in four locationsdense foam paddingnon-marking foot glidesoverall product dimensions: 85.5"l x 63.5"w x 40 - 47.5"hlong board dimensions: 81"l x 6"w x 1"hshort board dimensions: 63.5"l x 6"w x 2.5"hoverall headboard dimensions: 3"l x 63.5"w x 40 - 47.5"hmaterials:fabric+56lb/m3 density foam2pcs 39inh black powder coated metal post .The headboard have four adjustable position .Fabric ato/sun/whe use the small b copper nail,others use the small c cipper nail, size is 0.5in.