Package Include: You will receive 30 pcs brass rivet. Including 15 golden D-rings and 15 silver D-rings, two colors to meet your various style needs, convenient to use for you. Size: The D ring rivet measures 15mm/0.59 inch in total length and 7mm/ 0.27 inch in base diameter. Material: Our brass D-ring rivets are made of solid brass , which have strong wear resistance and corrosion resistance. At the same time, the brass D-ring rivets also have a good gloss. Brass rivets also have good oxidation resistance and are not easy to fade Widely Use: Brass D-ring rivets can be rotated 360 degrees and can be used for handbags, pet collars, leather clothes, leather pants, wallets, backpacks, hats and other products. Easy to install: Using a screwcdriver screw the bar into the other side of the D-Ring until firmly in place. 30Pcs Brass Rivet Button Ball Studs Rivets D Ring 360 Rotatable for DIY Leather Collar Belt Handbag Shoes Case Motorcycle Jeans Brass Rivets ect