GOOD MATERIAL -- The Chinese frog buttons are made of high quality polyester and they are not easy to fade.It is easy to sew on which is convenient for garment repairing and making.PACKAGE AND SIZE -- The Package includes 12 pairs of gold Chinese knot frog buttons, which can be used in many places. The size of them is about 3.42*1.33 inch.WIDE APPLICATION -- Ideal for sewing on cheongsam or antique costume as buttons. You also can use it to decorate cape, cloak, sweater, cardigan, scarf, girls' dresses, costumes skirt, blazer, shrug and everyday fashion, etc.ATTENTION NOTE -- You must sew these buttons on the clothes when you use them. Once attached, it becomes a permanent button for your clothes, for keeping clothing securely in place without using other s.RETRO STYLE -- With the style of Chinese traditional cloth clasp, these buttons are the perfect accents to put the finishing touch on a costume.