Specifications: Material: metal Color: mixed colors Size: 8 x 12 mm/0.31*0.47 Quantity: 600 pieces Easy to apply: 1.poke a hole with a push pin on the paper. 2.replace the push pin with the brad, the size of hole made by a push pin is just fine. Wide range of uses: paper crafts, scrapbooking, card making, or use it to hold photos, ribbons and other items. Note: They may look larger or smaller on pictures, please take the actual description as standard. Advantage: 1. The color is random, bright color looks beautiful. 2. 600 pcs mini brads for one package, enough quantity can meet your needs. 3. These pastel mini brads are good choices for paper crafts amateur.