These popular and very convenient patches can be easily attached with an iron. Perfect for adding a personal touch to shoe bags, gym clothes, gym hats, and fabric bags. Great as a marker for young children who can't yet read. Quickly repair holes in clothes, hats, and bags. Easy to attach with an iron. Iron-on application *Cannot be applied to waterproof, water-repellent, specially treated, damp, or heat-sensitive materials. Size: Chikawa: Approximately 37 x 40mm Price reduction not available.