COSTUMAKERS Invisible Zipper Foot KIt - 5 pcs is designed for installing invisible zippers on garments, costumes, bags, pillows, and sewing alterations. Size/format: 5 pcs. Package quantity: 5 pieces. The format is suited to craft rooms, sewing baskets, classroom bins, project totes, and organized maker spaces. It keeps supplies easy to identify, use, and return to storage between projects. Use it for planned projects, repairs, sample work, teaching kits, and everyday creative tasks.