Check the listing for details. 200 Pack 19 Ring Plastic Binding Comb,1/4 Inch Diameter,20 Sheet Capacity,Let.... Condition: New. Listed at 21.67 USD. 200 Pack 19 Ring Plastic Binding Comb,1/4 Inch Diameter,20 Sheet Capacity,Letter Size Black Binding Comb Spines ✓ Free 60 Day Returns ✓ Free Express Shipping Description: Features: SHEET CAPACITY:20 sheets,Spine Diameter:1/4" , Package Included: 200 packFOR LETTER SIZE:The binding combs mainly for letter sized (8.5x11 inches) paper, and they can be reopened to add or subtract pages as needed.PRECUT COMBS:Each HOUYEE comb is 11 inches long and fits a letter-sized book, document, or binding project perfectly. The flexible plastic spine can also easily be cut with scissors to accommodate smaller projects.HIGH QUALITY: High quality raw materials ensure that combs won't chip, scratch, peel or discolor and can be re-used.EASY TO USE: HOUYEE plastic binding spines are compatible with any standard 19 ring comb binding system. Product Details: Manufacturer: ‎MI KE LIN (shanghai) E COMMERCE OFFICEBrand: ‎HOUYEEItem Weight: ‎1.01 poundsPackage Dimensions: ‎11.46 x 5.04 x 2.64 inchesItem model number: ‎HYBCSize: ‎1/4"(20 sheet capacity)Manufacturer Part Number: ‎HYBCDate First Available: November 20, 2020