Amazon.com: TOAUTO 58mm 2.25 inch Pin Back Button Parts 100pcs for Badge Maker Machine Button Made DIY Crafts (58mm Button Parts)

Parameters
Pin Cover(shell) Material: SPTE(tinplate )
Pin base material: Plasetic
Pin material: steel
Transparent film material :Quality PVC
Transparent film thickness: 0.05mm
Cover and Base size: 58mm / 2.25inch
PVC film and Round paper size: 70mm / 2.76inch
Applicable Papers (prepare by yourself):
photographic paper 128-138g/m2, no more than 157g/m2(34-40LB, no more than 41LB);
Multi purpose paper 70g/m2-85g/m2(18-22lb, 20lb is recommend).

Packing list
100pcs of button parts

★Diameter: 58mm / 2.25inch;
★The SPTE cover make sure the badge strong and durable;
★The Tinplate and Plastic base which can effectively avoid the problem of rust;
★With quality PVC film, making lustrous badges;
★The materials are complete, add your creative pictures and machine to make art Pins.