1.made of 100% silicone 2.eco-friendly 3.any color are welcome 4.customized logos and model are acceptable funny shape letters silicone rubber band girls silicone rubber bandsFeatures of silicone rubber band: Material100% pure siliconeThemedream heartBrandMagic bandzTechniqueFree formRegional characteristicEurope and AmericaSize170-210mm or customed sizeTypeFragrance, tie-dye, glitter, glow in ...