Package Includes: Each set contains 300 pieces brads (8mm diameter heads), suitable for DIY projects, classroom crafts, or professional presentations Measurements: Medium 3/4 Inch size,can be paired up with a washer for maximum durability(washer not include) Application: Our brass fasteners are perfect for scrapbooking, card making,paper crafts, they are good accessories for paper crafts amateur, and also good to hold photos, ribbons and other items Easy to use: You can poke a hole with a push pin on the paper, and then replace the push pin with the round metal brads, the size of hole made by a push pin is just fine Quality: Our brass fasteners are made of metal material with brass plating on the surface; Reliable quality, smooth color, strong applicability, light weight, easy to carry