1 Box 16Pcs Alloy Enamel Shank Buttons: You will receive 16pcs enamel shank buttons, all buttons are packed in a cardboard box (7.4x7.2x1.7cm), a large quantity for your daily replacement. Size Information: 2 sizes of metal buttons, approx. 18mm diameter, 10mm thick; approx. 22mm diameter, 10.5mm thick, hole: 2mm. High Quality: The buttons round are made from high quality alloy that will not fade, break or deform easily and are durable. Easy To Use: The buttons round has a 2mm diameter hole, which is large enough to allow the needle and thread to pass through easily, ensuring a stronger stitch and less chance of falling out. Multiple Use: The sewing shank buttons are widely used for garment sewing, shoelace buckles, crafts, handicrafts, scarves, wedding dresses and more. They can also be used to make brooches, earrings, pendants, bracelets, DIY jewellery etc. to make you shine in the crowd.