elastic band,hair elastic band ,hair holder: 1.color natural rubber-80% rubber 2.super felexible 3.size :d 50mm*1.5mm*1.5mm elastic band,hair elastic band ,hair holder:Features1. color : mix color(blue ,green, yellow, red)2. Rubber percent:from 50% to 100% ;3.Size:diameter 1cm to 10cm,thickness:1mm*1mm4. without any impurity,no pollution,super felexibleaccess to SGS certification .5.color as ...