1.velcro hair roller 2.SGS certification 3,harmless to your hair 4.reusable, durable 5,hair DIY velcro hair roller: Materialvelcro fabric with sponge layer insideSizeany size are availableMOQ3000pcs, accept small qtyWeight12.5kg to 17kgPacking size57*56*28CMAccessoriesblower, repair material(PVC/TPU), zip oil, rope, glue, ect.Packagestretch film, bag&carton usage swimming pool,beach,water park, ...