This set is made of high-quality PVC material and silicone material. This plant versus zombie toy gift set conforms to Standard Consumer Safety Specification on Toy Safety ASTM F963-17.Our toys feature superb craftsmanship, smooth surfaces and edges so your child can play safely. Each figure is designed and manufactured with great detail to perfectly match the game.Nine kinds of plants with different shapes, each with their own characteristics, can launch soft bombs to fight zombies and defend their homeland! When you use the pea shooter and other plants to throw zombies with soft balls, cute little zombies will jump out from behind the big zombies to support in battles.Conehead Zombie and Buckethead Zombie hats can be removed and arms can be shaken,very real and interesting.