... .use for kids education,house decorate,etc Product name:velcro alphabet/letters velcro Features and usage:1) Made of 100% nylon.2 ... ,hats,shoes, decoration etc. It is very convenient & quick.3) Letters printing on the hook side4) Self-gripping, infinitely adjustable and ... a research and development, production, selling Velcro tape factory. velcro alphabet/letters velcro/nylon hook