Luxury Suit Buttons are versatile for use on most suits, blazers, jackets and pants. With a rich look, a polished glossy finish and a rounded edge rim, the buttons are smooth to touch. These vegan buttons are not sourced from animals, yet look and feel like genuine buffalo bone buttons. Each button has four holes that are designed to ensure effortless sewing of thread and prevent the thread from unravelling. The holes of each button have been finished to ensure that they do not cut the thread. This feature provides for the button to be firmly sewed onto the garment. The buttons have just about the right thickness to go with most types of garments. They're compatible with most types of threads. The Luxury Suit Button sets are available in 11 colors: Black, White, Light Gray, Dark Gray, Dark Green, Blue, Navy Blue, Dark Brown, Medium Brown, Brown and Off White. ButtonMode offers: A set of Luxury Suit Buttons that has 16 pieces. It includes 4 buttons measuring 3/4 inch or 2.0 cm (20mm) which can be used for the jacket front, and 12 buttons measuring 9/16 inch or 1.5 cm (15mm) which can be used for the jacket sleeves and pants. To sew the button, place it onto the desired part of the fabric of a suit/outer coat/trench coat and run a threaded needle through the fabric and into the holes of the button diagonally, in such a way that it forms a small cross. Buttons are made from urea material, which is a more durable form of nylon plastic. They're designed to look and feel like real buffalo bone buttons. Buttons are extremely durable, and resistant to scratching, cracking and fading. They can withstand most environments, and are dry cleanable and washable. ButtonMode buttons are made with the utmost care to deliver quality, value and service. ButtonMode products are backed by an assurance policy. If you're not 100% satisfied with your buttons, feel free to let ButtonMode know so that the brand can take steps to ensure your complete satisfaction.