thumb tack: 1.decorative star style 2.dimesion:15mmx13mm 3.plastic head,steel body 4.accept customized size,color Multi-colored Decorative Shooting Star Head Thumb Tack Pretty star head and very multicolor thumb tack. Perfect for a dull looking bulletin board, office board or where ever you need colorful fun things.The bright color thumb tack really adds a little bit of pizzazz to a dull office ...