100 Buttons to Cover - Made in USA - Cover Buttons With Wire Eye Backs Size 45 (1 1/8") This is considered a refill pack and the tool is not included Customize your buttons to match your garments or home decor projects Easy to use tool is required - other listings include a tool Backs with shanks(wires) or Flat backs with out the wire.(purchase the right one for your project) Perfect for light weight fabrics - not designed for heavy upholstery fabric - No machine required