... as a learning tool. With safe material and interesting images, it is popular among children.Silicone Band, Crazy Band ... , Zoo, Animal, Fruit, Alphabet, Number, Music, Baseball, Beach, Christmas, Transporation,etc... custom design are welcome; 3)Feature: Environment Friendly ... Material, Softness,harmless for health, Anti-static, Odor-free, Non-toxic, Tear resistant 4)Effect: Glow in the ...