Waterproof sewing magnets, also called waterproof sew in magnets, are perfect choice to use with fabrics as magnetic attachments, fasteners or magnetic buttons.
Waterproof sewing magnets are designed for clothes, drapes, slipcovers, bedspreads, liners and other items that are washed or dry-cleaned regularly, each magnet is sealed in a flexible waterproof PVC plastic sheath for protection against moisture and corrosion.They are known as waterproof magnetic buttons. Waterproof sewing magnets are sold and used in pairs.Each magnets is marked with”+” or “-” sign.
