Multiple types The Key Chain Rings are available in different styles for you to choose to meet needs for matching with different decorations. Convenient to use The key rings bulk with chain and connectors are convenient for you to attach pendant or other accessories on. DIY crafts The keychain rings are suitable for making some small project, arts and crafts, or gifts.Great DIY making accessories Reliable materials The round key rings are made of quality iron, reliable and sturdy in use, with smooth and edge. Wide applications The key Rings are designed with chain and connectors. It's practical for making tags, pendant and other accessories for phone, bag, purse, etc.