1.Silicone+steel plate 2.eco-friendly,non-toxic 3.Logo:print,debossed 4.Wear for fashion on the wrist, arm, leg. silicone make slap bracelet1.made of silicone and metal shrapnel inside2.high elastic3.weight:20g4.OEM are welcomefeature:1.make slap bracelet.Material--100% silicone ,flexible, nontoxic and non-stick.2.size: 225mmx25mmx3.3mm ,230mmx30mmx3.3mm .the bigger one is for adult .3.Reflective ...