Bought as a set (2 frame) divided by Amazon Vbei the dealer the bed slats. The frames were as 1 package and delivered on time. The structure succeeded thanks to Assembly Instructions quite quickly. All parts were as described from wood, rubber and metal. The solid beech frame and the Strips are made of birch plywood. The frame is bolted by means of two Matallschienen right and left. The headboard is screwed in from the outside and kept movable by a plastic buffer. The folding hinges the head portion are easy to latch and sit nicely laid on wooden frame. A little more work mean the strips the frame, the rubber caps are put first into the outer frame, and then the strips there in the caps. In the middle frame portion (shoulder, pelvis) are two bars, the long and short with a middle zone controllers together and put the long bar in the rubber caps. The controller off with the dotted page display Hard / Soft upwards. The frames are very good quality and are cost effective.