The hooks have different heights and sizes, which can meet the needs of different industries. For example, sports products are thicker, baby products are thinner, and electronic products are used according to demand. Of course, the medical industry can also use it without any worry. The emergence of new products is quickly being widely used. The injection hook has a color that ordinary hook and loop can't have----transparent, you can print LOGO on the back, the front can be seen, so many are used in back-to-back straps, the appearance is very beautiful, easy to use and durable.