Material: Made of good quality metal, which is hard, sturdy and not easy to get erosion and rust, with smooth surface, convenient for you to use in the daily life.
Size: Diameter approx. 15mm/ 18mm/ 21mm/ 23mm/ 25mm. Normal size, can sew them on bags, clothes, hats and so on, invisible and can form a natural closure easily.
Package Includes: 5 sets snap buttons(female buckle + child buckle= hidden buckle).
Design: Each snap button contains 2 parts, the front part and the back part, very easy to install, and these 2 parts can buckle together which can work as fasteners for any sewing project.
Wide Applications: They can be applied in various situations, such as art and craft project, collections, knitting, crochet, kid's shirt, crafts DIY, clothes sewing, scrapbook decoration, etc.