General description A set of 200 metal snap fasteners, including hollow rings, outer rings, inner rings, and a clip, perfect for various sewing and DIY projects. The fasteners are stored in a transparent storage box, keeping the accessories organized and easy to access. Technical specifications Inner diameter: 6.5 mm Outer diameter: 9.5 mm Usage Suitable for sewing and repairing shirts, knitwear, baby pants, diapers, bibs, and other delicate clothing. Ideal for jeans, jackets, bags, and various crafts. Designed for easy use at home or in a clothing store. Perfect for DIY projects, allowing for creative applications.