Package Include 50 x Binder Bars Features -Size:30.50X1.20X0.70cm/11.99X0.47X0 contract clamp binder. -Material:Plastic folio -Color:White slide binder -These book binding bars are made of stable plastic material, , high hardness book binding materials. -Special design ensures these binders to be stable and sturdy, can serving you a long time rack. -It can help you collect loose leaf together, widely applied in your daily life and work filler. -They are very lightweight and portable, and you can use them at home, school or office, and more file. -The pull rod design is sleek and user-friendly, ensuring smooth operation and easy handling cover.Goods Informationbookbinding clip The slide binders replacement kits are made of sturdy plastic material, and practical for long lasting use.spine bars Very suitable for binding types of the documents invoices, personal planners, etc.slide binders The binder binding bars are meticulously made, and the color is not easy to peel off