30 Pieces Cloth Heart-Shaped Decorative Push Pins Thumb Tacks, Random Color Material: metal and cloth. Size: the diameter is 2*1.5cm. The bright colored push pins make them more noticeable and less boring than standard ones. Package includes 30 pieces push pins. Random Color. It's very useful for home, office, school. Works on cork board,bulletin board or drywall,easily hang.