Workshop Industrial Strength Pant Buttons are versatile for use on most workshop pants, industrial uniform pants, and more. The polished matte finish and rounded edge rim give the buttons a smooth touch. The interior edges of the 4 holes are buffed to ensure effortless sewing of thread; and ensuring buttons stay on by preventing thread from unraveling. Buttons are compatible with most types of thread. Available in your choice of 3 colors: Black Buttons, Khaki Color Buttons, Navy Buttons. Ideal set of buttons whether you are looking for a few replacement buttons, or a complete set. Each set has 22 pant buttons measuring 11/16 Inch or 1.7 cm (17mm) which are used for the pants. Workshop Industrial Strength Pant Buttons are manufactured from a high quality nylon plastic material that's extremely durable, and resistant to scratching, cracking and fading. Buttons withstand most environments, and are dry cleanable and washable. ButtonMode buttons are made with care to ensure quality, value and service. ButtonMode products are backed with an assurance policy. If you are not 100% satisfied with your buttons, feel free to let ButtonMode know so ButtonMode can take steps to ensure your complete satisfaction.