15 colors, 10 sets each color, so total 150 sets buttons

Making Steps:
1. Face buckle + face buckle + female buckle + male buckle, this is a complete set of four-in-one buckle.
2. Pass the noodle button through the fabric, and put the female button on top of the nail.
3. The effect picture after the female buckle is put.
4. Place the noodle buckle on the base of the hand-pressing pliers and press firmly.
5. The female buckle is installed.
6. Put the other side buckle through the fabric, and put the male buckle on top of the nail
7. The effect picture after the male buckle is put.
8. Place the noodle buckle on the base of the hand-pressing pliers and press firmly.
9. The male buckle is installed.
10. Check if it is firm.
11. If your button is installed incorrectly, you can use an electric wire to remove it.