This fashionable designed Greatime B1212 platform bed is fully covered by high quality leatherrette and comes with slats which make it ready to support your mattress and no need to purchase any foundation or box spring. The two tone of black and white design brings modern taste to your bedroom. Bed dimension after assembly (inches): Queen:100lbs 96(L)*70(W)*24(H); Eastern King: 117 lbs 96(L)*86(W)*24(H); California King:114 lbs 100(L)*82(W)*24(H)