Reliable Material: Our sticky slap hands are made of high quality silicone, safe, non-toxic, tasteless, non-staining, good viscosity and elasticity, durable, not easy to tear and break. Children can play these toys at ease. Perfect gifts: These colorful and fun sticky toy hands will be good gifts for Halloween, Christmas, birthday, goodie bags, carnival prizes. They also can used as great year-end gifts for students.