velcro hair roller 1)Any size&color as per request 2)SGS ... 25mm,30mm,38mm, the regular size is 10X6cm,we can customized any size according to your requirement. 5) All products ... off, light to wear on, easy to maintain5.won't break hair6.functional usage7.popular hair ornament8. Recycle ... 20mm,25mm,30mm,38mm,the regular size is 10X6cm,any size,color,shape according to your demands.CertificationSGS&ROHS ...