1)Made of 100% silicon 2)High quality 3)Different colors & sizes available 4)Can be with different logo 1)Made of 100% silicon 2)High quality3)Different colors & sizes available4)Can be with different logo5)Weight:approx.11g6)Standard sizes(L*W*T):210x18.5x2.10mm,170x18.5x2.1mm,210x16x2.1mmPacking Details:carton size: 50*38*28cm100pcs/poly bag1,500pcs/ctn G.W:18kg/ctn Silicone bracelet