Description This product is a set of rattlesnake cognitive model toys, made of plastic material, safe and gentle, and durable for a long time. The kit can help children understand the growth cycle of rattlesnake in a simple way, and better satisfy children's curiosity. Excellent craftsmanSHLP makes the model more vivid, which can effectively help your child improve cognitive ability and cultivate interest. This is a very practical children's educational toy that will bring more fun to your children. Features - Color:Assorted Color. - Material:PVC.- Size:11.00X6.00X0.60cm/4.32X2.36X0.24inch.- Cognitive model kits can help children learn more about biology in a natural and relaxing way.- Made of PVC material, safe and durable, your child can play with confidence.- The products are exquisite in workmanSHLP and vivid in appearance, which can well help children with biological cognition and is very practical.- Children can improve their cognition and thinking ability in the process of play and learning.- Creative, interesting and educational toy kits will be your good choice for childrens gifts. Packing list: 1 set/4pcs x rattlesnake growth cycle models