This economical, life-size adult plastic skull is ideal for students studying for tests * It clearly shows suture lines, and features a movable jaw, cut calvarium and 3 removable lower teeth - incisor, cuspid and molar * Dissects into 3 parts * Size: Size: 5"w x 8-1/2"h x 6"d. Weight: 3 lbs * Shipping Carton Size: 14"L x 12"W x 8"H