• Package with 20 pairs of magnetic snap fasteners, totaling 40 pieces, for sewing and replacement in different projects. • Magnetic snaps with a 15 mm diameter and 30 mm PVC, ideal for confirming the size before use. • Made with high-quality N35 magnet, they offer strong hold and ease of use on fabrics. • Not recommended for very thick fabrics. • Side identification: copper (positive) and silver (negative). • Transparent PVC cover that makes sewing easier and allows cutting according to project needs. • Provide an invisible closure on garments, bags, and other textile items. • Protection against water, rain, and dust, preventing rust and discoloration of the snap. • Versatile for crafts, coin purses, bags, wallets, scrapbooks, accessories, and clothing. • Essential accessory for sewing and crafts at home.