Design: Specially designed with delicate 3D skull conchos, decorative rivets buckles are gothic and stylish. They can add punk and retro effects, creating cool and personalized styles Easy to Install: Just use the drilling tool to make a hole in the fabric, and insert button. You can firmly fix them with matching screws on the stud. They are not easy to fall off, so you can use them without any worries Satisfying Making: Skull rivet studs are crafted with premium materials, glossy and sturdy. They are not easily rusted, damaged or deformed, ensuring long-term usage. With smooth surfaces, they not hurt your skin or break your clothing Package Content: You get 12pcs skull rivets for leather in,The 12pcs screws are 0.27 x 0.18 inch/ 0.7 x 0.46 cm. The drilling tool measures 2.8 x 0.2 inch/ 7.1 x 0.5 cm. Enough quantity and proper size can meet you various DIY crafts in Wide Applications: These rivets buttons are charming skeleton accessories for jewelry making, shoes, bags, belts, clothing and projects. They are thoughtful presents for handcraft enthusiasts, friends, women on Halloween, birthdays, stage performances, etc