Square sew-on snap fasteners sized 14mm (1/2") provide a neat, low-profile closure for garments, costumes and craft projects. The four-slot design is easy to stitch in place and maintains alignment on plackets, necklines and accessories. Rust-resistant metal construction offers reliable hold while opening and closing smoothly. Great for lightweight jackets, cardigans, pillows and bag pockets where a clean, modern look is preferred.