Features 1、100% brand new and high quality. 2、Made of stainless steel, these rivets are durable and resistant to rust. 3、There are several different sizes which you can choose as needed. 4、Each set contains total 50pcs rivets that may be used for many projects. 5、Widely used for fastening and riveting suitcases, toys, hardware tools, etc. Specification Features: 100% brand new and high quality. Made of stainless steel, these rivets are durable and resistant to rust. There are several different sizes which you can choose as needed. Each set contains total 50pcs rivets that may be used for many projects. Widely used for fastening and riveting suitcases, toys, hardware tools, etc. Specification: Material: Stainless steel M5*8 50PCS M5*10 50PCS M5*12 50PCS M5*14 50PCS M5*16 50PCS Weight: 110g~173g / 3.9oz~6.1oz (approx.) Package list: 1 set * Rivets Package List