XC-103 Mini Skeleton 42cm Tall This most popular miniature skeleton model offers an unique hands-on learning experience for young scientists , curious kids or medical professionals . Special features include application movable jaw on springs , a skull whose top half opens for a look inside , arms and legs that are removable for individual study , Made of washable and unbreakable PVC plastic . Plastic stand included . Size : 42cm Packing : 91*44*33cm , 24pcs/carton, 20kg