Buttons are versatile for use on most suits, blazers, sports jacket and pants. 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 7 colors: Black Buttons, Dark Brown Buttons, Dark Gray Buttons, Medium Brown Buttons, Medium Gray Buttons, Medium Tan Buttons, and Navy Buttons. Ideal set of buttons whether you are looking for a few replacement buttons, or a complete set. A set of 16 Premium Suit Buttons includes 4 buttons measuring 13/16 Inch or 2.0 cm (20mm) which are used for the jacket front sleeves and 12 buttons measuring 9/16 Inch or 1.5 cm (15mm) which are used for the jacket pants and trim. A set of 24 Premium Outer Coat Buttons includes 8 buttons measuring 1 Inch or 2.5 cm (25mm) which are used for the jacket front; 8 buttons measuring 7/8 Inch or 2.1 cm (21mm) for jacket sleeves and 8 buttons measuring 9/16 Inch or 1.5 cm (15mm) which are used for the jacket pants and trim. 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.