1. Metal pin button badge 2. Tin 3. Rustless 4. Printed on paper 5. Various Sizes a. Metal pin button badge are available on promotion and celebration gift, we have various kinds and sizes, such as1. round (25mm, 32mm, 44mm, 50mm, 58mm, 65mm, 75mm etc),2. square(40*40),3. rectangular (23*68, 40*60),4. oval (43*67),5. heart and triangle.b. One machine for all molds/dies, any different molds/dies ...