Features: brand new and high quality for IDEAL DEMENSION. This loose-leaf binding comb is 4-ring designed, 15mm aperture, easily holds up to 100 sheets of A4 papers. Fit for all A4/A5/B5A6/B6 loose-leaf refill papers, binder planner inserts, loose-leaf notebooks, notepad, etc. DIY WORDS BOOKLET. Compact and durable. Perfect for kids, students, teachers DIY handmade words booklet, pocket notespad, flash cards, and more. BUCKLE CLIP LOCK. Buckle clip closure, fastening your refill papers tightly without pages falling off. 360 degree rotating, which is flexible to use and organize. MULTI-FUNCTIONAL. Very suitable for DIY scrapbooking, to-do-list notepad, sketchbook, baby photo album, or for organizing test papers, files, flash cards, etc. PREMIUM, REUSABLE. High quality eco-friendly plastic material, lightweight, waterproof, anti-break. Widely used in the office, school, kindergarten, etc. Specifications: Color: Black; Transparent; Light Yellow; Light Blue; Light Green; Light Pink; Light Purple Fit for: All Loose-leaf Notebook; Binder Scrapbook Length: Approx. 4.2cm/1.65in Aperture: Approx.15mm/0.59in Paper Capacity: 100 Sheets Material: Plastic Weight: Approx. 2g Package Includes: 1 Piece 4-ring Binding Comb note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!