antique design set 10 buttons with rivets perfect for jeans button jeans pant crafts kids clothing boutique accessories jackets etc high quality durable material high weight simple to use metal zinc alloy button to be fastened on think fabric using pin festering method. USAGE INSTRUCTIONS : This is a zinc alloy button that comes with a pin. 1.) Insert the provided pin through the fabric 2.) Place the button on the pin such that the pin goes through the hole on the button 3.) Hammer the pin gently so that the button and pin are fastened. Do not hammer the pin too hard as that may bend the button out of shape. APPLICATION: During sewing, use this button to fasten any kind of thick fabric such as jeans denim, Corduroy or a thick flannel shirt material. You may also use it to fasten any other heavy fabric. Do not use this on a light weight or thin fabric such as Crepe, Flannel etc. No stitching is required with any kind of thread. SIZE : The button has a diameter of 2.5 cms. Each button weighs approximately 3 gms QUALITY : This is a high quality imported garment accessory made of durable zinc alloy. It will not rust over time and retain its shine.