... , Kitchen cabinets,Cupboard 1. E1 or E22.without formaldehyde board 2. Durable, classical,moisture proof3. Style: frame or frameless for American ... ) plywood for the center panel,1/2" (12mm) plywood for the four side panel.2)Door:4/5"(20mm) solid wood3)drawer(dovetail ... joint):front,back,left,right: 5/8" (15mm) solid woodbottom:1/2" (12mm ...