These rubber shirt buttons are suitable for use on most shirts. Use them as replacement buttons for rugby shirts, polo shirts, dress shirts, sports shirts, chef jackets, and blouses. The buttons are supple and lightweight, making them ideal for kid's and children's clothing. Also suitable as a uniform button in the auto repair industry to prevent accidental scratches on cars. The buttons are available in 9 fantastic colors; Green Buttons, Gold Color Buttons, Gray Buttons, Light Blue Buttons, Maroon Buttons, Purple Buttons, Red Buttons, Royal Buttons, and White Buttons. The rubber clothing buttons are soft to touch as compared to plastic buttons. They feature a round shape with smooth edges for easy fastening of the garment. A polished matte finish enhances the shirt's appearance and is highly resistant to scratches. The round-edged rim sits comfortably against the fabric. These buttons have a flat design with four holes instead of a shank. Each hole is evenly spaced and centered for effortless sewing. The complete set includes eleven rubber buttons for clothing, each measuring 1/2″ ( 0.5 in / 1.3 centimeters / 13 millimeters). This is the most commonly used size for shirt front and collar. Made from durable material, these hard rubber buttons can withstand pressure. They do not pop off, discolor, or crack easily. These rubber sewing buttons look new even after years of use. Also, can take hard knocks from dry cleaning and machine washing without losing grace. Sew these buttons in a few simple steps. Put the button on the fabric. Switch between holes with the threaded needle in an interlocking pattern until the button is firmly attached. ButtonMode buttons are crafted in the USA using imported raw material. ButtonMode ensures your 100% satisfaction by providing an assurance policy on each product.