metal Snap Button ( 4pcs/set) 1)style s-spring snap button, ring spring snap button. 2)metal face, nylon face ,plastic face. Snap Button ( 4pcs/set)1)Sizes: 10mm, 12mm, 13mm, 14mm, 15mm.2)style s-spring snap button, ring spring snap button.3)metal face, nylon face ,plastic face.4) Color: any color as per buyer's requests.WELCOME VISIT OUR PRODUCTS WEB:HTTP://WWW.HI-ANA.COM ...