Check the listing for details. 30 Pcs Metal Stud Rivets 10mm Heart Shape Decoration Screw Back Studs, Black. Color: black, Condition: New. Listed at 17.12 USD. Description:Sturdy Material: The heart-shaped studs are made of quality metal with an electroplating process. They are lightweight, anti-rust, and corrosion resistant, not easy to fade or deform, and durable for long-term use.Easy to Install: The metal spikes are easy to install and remove with a screwdriver. Simply install spikes screw back into studs from the side to achieve the secure effect.Special Design: The heart-shaped design is delicate and beautiful, and exquisite decorative accessories will add some special highlights to your fashionable and charming design, showing your unique taste and personality.Wide Application: These heart-shaped rivets are perfect for decorating bags, shoes, boots, jackets, belts, garments, wallets, hats, handbags, clothing, and other leather craft DIY projects.