... polyester&rubble 2)for luggage,toys,sports equiment,bellyband,binding band etc 3)SGS/ROHS Velcro hook and loop Materialpolyester (elastic ... thread) +rubberDelivery time10-20 days for black/white,also depends on ... secure it more firmly.4) Perfect for various sorts of package binding, such as luggage, apparatus, equipment,mp3 wristlet, bellyband, ...