50-piece eyelet set: you will receive 50 eyelets, the eyelets are black. A sufficient amount can meet daily use and replacement needs and also be shared with family and friends. Durable material: the eyelets are made of durable plastic. Compared to other metal materials, it is not easy to corrode and more durable. It can be used over a long period of time and is ideal for harsh weather conditions. Appropriate size: the eyelets consist of three parts: top, seal and bottom. The outer diameter is 28 mm and the inner diameter is 13 mm. Compatible with most tarpaulins made of different materials. Easy to use: easy installation without special tools, the material is placed between the top and bottom. Simply attach it with a hammer, one person can easily perform the installation. Wide applications: the eyelets are not only suitable for tarpaulins, tent tarpaulins, swimming pool tarpaulins, truck tarpaulins, etc., but also for various materials such as leather, clothing and fabrics.