PH PandaHall 160pcs 8 Sizes Binding Combs, Plastic Comb Binding Rings 19 Ring Black Binding Spines Letter Size Spiral Binding for Notebook Calendar Picture Album, 6~20mm

• 8 Sizes Available: package includes 160pcs black plastic binding combs in 8 sizes, each size 20pcs. Sufficient quantity and various sizes will meet your using needs, and you can share them with your family and colleagues
• Size Details: the black comb binding spines are in 8 sizes with diameter 1/4 inch, 3/8 inch, 7/16 inch, 1/2 inch, 9/16 inch, 5/8 inch, 3/4 inch and 13/16 inch; length 30cm/11.8 inch. Number of Rings:19. Different sizes correspond to different binding projects
• Quality Material: the comb binding rings are made of plastic, sturdy and long lasting, capable of withstanding frequent use, flexible to prevent snagging and cracking, great for storing papers, files or documents for a long time without coming off easily
• Keep Files Organized: the binder combs can be used for storing office documents, business presentations and engineering files, keep messy documents or notebooks organized and orderly. Suitable for teachers, students and coworkers
• Easy to Use: the spiral binding combs are in standard size with 19 rings, work perfectly with letter sized paper (8.5x11 inch), flexible and robust construction for quick and easy re binding, you can also cut the binding combs into desired length for personalize applications

Specification: Quantity: 160pcs/set Colour: black Material: plastic Size: Plastic Binding Combs: 6mm, 20pcs; Plastic Binding Combs: 8mm, 20pcs; Plastic Binding Combs: 10mm, 20pcs; Plastic Binding Combs: 12mm, 20pcs; Plastic Binding Combs: 14mm, 20pcs; Plastic Binding Combs: 16mm, 20pcs; Plastic Binding Combs: 18mm, 20pcs; Plastic Binding Combs: 20mm, 20pcs. Features: Keep Files Organized: the binder combs can be used for storing office documents, business presentations and engineering files, keep messy documents or notebooks organized and orderly. Suitable for teachers, students and coworkers