Features: 100% brand new and high quality Package includes 200 pieces 2 different sizes of keychains: 100 pieces x 25 mm key rings, 100 pieces x 28 mm key rings, to meet the needs of your daily use or craft projects. The diameter of the split ring is approximately 0.98 inches / 25 mm and 1.1 inches / 28 mm, which is a general size that can be used in many situations. These keychains are made of metal alloy, sturdy and durable. Split keychain ring is very suitable for home use, car keychain, lanyard, tag and other DIY crafts. This split key ring design is very sturdy and securely closed, so you dont have to worry about your key slipping off the key ring. Package Includes: 200x Split Keyrings Specifications: Material: Alloy Diameter 1 : Approx.2.79cm/1.1in Diameter 2 : Approx.2.48cm/0.98in note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.