These ELAN 2‑hole sew‑through buttons in 13 mm (1/2") come carded in a 3-piece pack. The low‑profile two‑hole design sews on quickly and lies flat, making it reliable for shirts, knitwear and lightweight outerwear. Use for new garment construction, replacing lost buttons, or finishing accessories like bags and costumes. Sew by hand or machine with suitable thread for the fabric weight. Colours and surface textures vary by card so you can match your fabric and buttonhole size.