Sleek and low profile, the Loft Platform Bed features a sturdy 2.5 inch thick wood frame construction that can last for years. It is made of 100% solid wood from renewable forests and achieves a modern look without sacrificing quality. Easy to assemble. Box spring optional. Made of 100% solid wood using blockboard construction. Finished with a non-toxic, low-VOC paint made with solvents from 100% renewable sources. Back is semi-finished. Compatible with most adjustable bases of equal or lesser size to the listed mattress space. Full Assembly RequiredFull size: 58.5" W x 42" H x 79.5" D Dimension Sheet (.pdf) Assembly Instructions (.pdf) Full Assembly Video Queen size: 63.5" W x 42" H x 84.75" D Dimension Sheet (.pdf) Assembly Instructions (.pdf) Full Assembly Video King size: 79.5" W x 42" H x 84.75" D Dimension Sheet (.pdf) Assembly Instructions (.pdf) Full Assembly Video Full size: Box A dimensions: 60.2" x 4.13" x 9.6" - 52.4 lbs. Box B dimensions: 81" x 6.9" x 9.6" - 54 lbs. Queen size: Box A dimensions: 65" x 4" x 18" - 54 lbs. Box B dimensions: 86.2" x 7" x 9.65" - 58.3 lbs. King size: Box A dimensions: 81" x 4" x 18" - 68 lbs. Box B dimensions: 86" x 7" x 9.5" - 62 lbs. See shipping information here See return information here