A convenient safety pin that combines a safety pin and a pedestal. There is no front and back for smooth adhesion. Guaranteed to increase efficiency. The needles are made of rust-free stainless steel! Size: Safety Pin Size: (Medium) Width 1.3 x Height 0.2 inches (3.2 x 0.6 cm); Base Size: (Medium) Width 0.6 x Height 0.3 inches (1.6 x 0.9 cm); Materials: Safety Pin, Stainless Steel, Base, Acrylic.