TOTiyea 50 Pack Double Loop Wire Binding Spines, 3/4 Inch Diameter, 2:1 Pitch,21-Loop, Black, 180 Sheets Capacity, Letter Size - Rui Qiu (shanghai) E COMMERCE OFFICE

• UPC   769573954508
• Sheet Capacity: These double loop wire binding spines can hold up to 180 sheets of paper(20lb,80gsm). High Quality: The binding wires are made from high-quality wire that are sturdy and allow you to compile paper sheets with ease and store for a long time. Perfect Size: Each wire binding spine measures 3/4 inch in diameter and 0.8mm in thickness. Each spine has a 2:1 pitch and 21 double loops. 360-degree rotation. Binding wire: Use these double loop wire binding spines to bind important documents, files, or reports for an upcoming presentation or project. Compatible with most wire-binding systems (2:1 pitch and 21-hole pattern)