500 Flat Back Cover Buttons size 20 (1/2 inch) for all of your crafting needs. These are great for pins, paper clip bookmarks and many other crafting projects. We also carry sizes 24, 30, 36, 45, 60 and 75. Each size uses a specific tool, which can be purchased separately. Please see our other listings.
Contact us for different quantities and pricing. We will gladly combine shipping.