Reliable 2-hole utility buttons sized 15 mm for everyday garment repairs and creative projects. Each card includes four matching buttons with smooth, low-profile sew-through holes that lie flat and feed cleanly under a presser foot. The medium size suits shirts, kids’ wear, costumes and lightweight bags. Durable plastic construction resists cracking during wear and laundering, making these a handy staple to keep in any sewing kit for fast fixes and finishing touches.