1. Set of 11 pcs (Six 3.5''x5''， Two 4''x6''， Two 5''x7'' and One 8''x10'')<br />2. PVC Covering Front: Compared with glass lens， the PVC covering front is lighter and more durable. It is a safer choice if there is kids.<br />3. To protect the lens from scratch during shipping and packing， there is protective layers on the double sides of PVC lens' surface. Please tear the layers off before being used.<br />4. Equipped with two hangers for horizontal or vertical wall display.<br />5. The frames are made from composite wood. It is a kind of recyclable material which is environmental-friendly and economical.