Package and SizeYou will receive 800pcs black and white resin buttons, 400pcs each color, 6mm diameter, 1mm aperture. Plastic box: 10.8x7.4x1.8cm/4.25x2.91x0.7 inch. Great for DIY your own crafts as gifts for friends or family. High Quality MaterialBlack and white buttons are made of high quality smooth resin material. The surface is smooth without rough edges, strong and not easy to break, and can be used for a long timethe side has patterns, which are exquisite and beautiful. Easy to UseOur black and white buttons have reserved 2 holes for simplicity and beauty, these holes are large enough to allow your yarn needles to pass through easily, making your buttons sewn more firmly and not easy to fall off. Intimate PackagingThe buttons of two different colors are packaged in transparent plastic bags for you to distinguish and use, and a transparent plastic box is attached, which is convenient for your daily storage or carrying. Wide ApplicationYou can use these sewing buttons to replace the missing buttons on doll coats and various clothes. Also suitable for all kinds of toy clothing sewing, pillowcase sewing, DIY craft projects, etc.