decotacks Silver Finish Upholstery Nails/tacks 5/8in head diameter (little smaller than a Dime) - 100 Pcs [Nickel/Silver Finish] DX0516 Head Size : 5/8" (16mm) (little smaller than a dime) *** Shank Length : 3/4" (21 mm) Smooth Bright head, heavy weight and high quality, not like other light weight DIY nails Made by Steel with high grade Nickel/Chrome Electroplating Made by decotacks, brand named items Need to use Pliers to catch nails before hammering, they are small and hammer them by free hand may be dangerous and cause shanks bending !!!