... 3.make production according to customer need. 1. Material: polyester button ( resin button) for shirt, uniform, suit, slipover, pullover, knit top, sweater ... and other garments, gloves, mitten, hat, scarf, muffler, neckerchief, shoes, boots, bag, etc.2. Sizes: 10, 12, 13, 14, 15, 16 ... to get more different designs. 4 Holes or 2Holes Shirt Button