1. Metal button badge 2. Pin on back 3. Rustless 4. Printed on paper 5. Various ... , 50mm, 58mm, 65mm, 75mm etc),2. square(40*40),3. rectangular (23*68, 40*60),4. oval (43*67),5. heart ... machine to make products of different sizes, this size includes pin badges, bottle openers, mirrors, key chains etc. metal pin badge