Sewing Machine -30pcs Round Flower Pattern Button Great for Sewing Variety Crochet Knitting Silver Highlights Generic Brand 30pcs Round Flower Pattern Button Great for Sewing Variety Crochet Knitting Silver Description: Zinc alloy buttons in flat metal, antique silver. Size: about 18mm in diameter, hole: 2.5-3mm. The button is unique, environmentally friendly, economical and fashionable. Meet your needs to customize your DIY and craft project, replace buttons on clothes, such as jackets, pants buttons. Ideal for a variety of sewing, knitting, crocheting, card making and scrapbooking. Package includes: 30 Pieces Buttons Note: Please allow 1-3mm differs due to manual measurement. (1 inch = 25.4mm) Product color may vary slightly from what appears online due to differences in monitors.