hollow silicone bracelet 100% pure silicone non-toxic softness, flexible hollow silicone bracelet Feature:1) 100% pure silicone, non-toxic, softness, flexible.2) Length: 150mm for children,180mm for lady,190mm for men.3) Width: 15-25mm4) Thickness: 1.5mm5) Shape: six shapes is available. Can customize as per client's design.6) Color: various colors. Can do any color as per customer's pantone.7) ...