100% brand new and high quality. Package includes 40 topstitching pieces, all in a number of different patterns, each with a unique design. Sizes range from 10mm to 12mm. The sufficient quantity provides a variety of decorative opportunities to show your creativity. Prevent Exposure Prevent women from accidentally exposing themselves while wearing tops, t-shirts or full dresses. Small and beautiful products prevent embarrassing situations... Easy to use Press the locking lugs on both sides with your fingers and insert the needle into the corresponding hole in the lock. The burr next to the needle prevents the needle from falling out, which is not a design flaw that . Perfect gift idea Brooch can be used to decorate clothes, coats, shirts, skirts, jackets, sweaters, hats and can be a great gift for women. Product includes. 40pcs no-nails buttons Caution. 1. use different monitors, different computers, different angles of photography, there may be angle color problems. 2. purely manual measurement, there may be 0-1cm error.