1.100% silicone 2.Many colors and shapes existing 3.OEM and ODM ... .Free samples and artwork design Hot Sale All kinds of Silicone Animal Rubber Band for kids: Material:100% silicone, soft, comfortable, eco-friendly, harmless to ... , ring, glass slipper, castle, etc Feature of Elastic Rubber Bands: 1.100% high flexible silicone;2.Bands are softness, fashionable, non-toxic ...