1.durable Velcro 2.made of nylon/polyester 3Greatforpackage binding,luggage,toys, ... hairier loops. 2)Velcro can be made of many things:some was made of cotton,which proved to be impractical. ... to buyers requirement. 5)Great for all sorts of package binding,such as luggage,toys,sports equiment, ... & Loop Co., Ltd specialized in manufacturing all kinds of nylon velcro tie, hook&loop,elastic velcro, velcro ...