Features: Experience seamlessly binding with our reusable 30 hole Binding Spines 30 Rings Binding Comb, great for letter size sheet, ensuring your document is both organized and easily accessible. Crafted from pvc, these 12mm diameter binding coils is great for securely binding multiple page. Suitable for students, teacher, office worker, business professional, and craft enthusiasts, this 30 rings binding comb caters to various of binding needs. Widely used for refillable notebook, binder journal, planner, photo album, scrapbooking, organizing meeting paper, study notes, making document management effortlessly and efficient. Enhancing your document presentation organization, easy to cut binding spines, making it essential office supplies. Specifications: Component: PVC Color: Black, Light Blue, Pink; Clear, White, Mixed Color Hole Diameter: Approx. 12mm/0.47in Length: Approx. 29.7cm/11.69in Weight: Approx. 103g Package Includes: 5Pieces 30 Rings Binding Comb note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color