This is an OEM staple cartridge refill designed for use with the Rapid 5080e Electric Stapler. It features an easy-to-insert, patented blade system that replaces crucial wear parts every time you change the cartridge. Each staple can fasten up to 90 sheets, making it an efficient choice for high-volume stapling tasks. Each box contains 5000 staples, ensuring you have plenty on hand for your stapling needs.