Prym offers these buttons with four holes in black, white and a dark gray mother-of-pearl look especially for shirts and blouses. The color selection matches every shirt and blouse perfectly, be it as a replacement button for high-quality clothing or for use in individual creations. The Prym range includes these buttons made of 100% polyester in sizes of 9 mm and 11 mm. They are easy to care for and can be washed at up to 60 degrees.