Check the listing for details. 20 Sets 18x2mm Magnetic Round Snaps Button Base Components and Cap Kit, Black. Condition: New. Listed at 12.80 USD. Description:Suction Design - The Bag Clasps Button is equipped with a magnet, it can fully fit together as long as you get close, without taking time to fasten it, making it convenient and time-saving after use.Material - The bag clasps buttons with metal materials with surface electroplating treatment, smooth surface, durable and rust proof, not easy to deform or fade, and long-lasting durability.Easy to Install and Use - The button is composed of fabric base components and caps, easy to install and replace. Just determine the installation location and use a punching tool to drill holes in the surface, cover the base and cap, pressing them tightly, to complete the installation. It can be installed on the clothes or bags.