These binder rings are made of metal material with delicate workmanship, it is perfect to DIY loose-leaf book, calendar, paper cards, key rings, scrapbooking, etc. Unique and chic, it's convenient for you to DIY craft for yourself, your friends and your family members. Features -Color:Silver -Material:Metal -Size:3.00X3.00X0.20cm/1.18X1.18X0.08in -Loose leaf ring is made of metal material, strong and , not easy to fade and break, practical in use. -The arrange of application is wide. Suitable for school, office and home, note cards, loose leaves, etc. -Sufficient quantity can meet your various demands, and you can share them with your friends and family. -These metal binder rings are widely used as calendar ring, calendar binding ring, calendar accessories. -These binder rings are suitable for loose-leaf, key rings, scrapbook, memo filing, binding recipe, photos, etc. Package list: Binder Rings