Japanese Heavy-Duty Reusable Zip Close Plastic Bags- 3-1/4" x 2-1/4" Polishing & Finishing Depression sizes: 1/2" (13mm)

Depression sizes: 1/2" (13mm)

Profile Crossing (double half-round

Steel bench block provides a stable stamping surface

Multiplies torque approximately 4 times for stronger

Replacement belts available separately in packs of 10

Japanese Heavy-Duty Reusable Zip Close Plastic Bags- 3-1/4" x 2-1/4" Polishing & Finishing Depression sizes: 1/2" (13mm)The jewelry industry relies heavily on flimsy, low quality zip lock bags to protect valuable pieces but your craftsmanship deserves better. These Japanese heavy duty reusable zip close plastic bags are built to a significantly higher standard than typical zip lock bags, offering professional grade protection for rings, larger stones, and other jewelry items. Unlike conventional zip lock bags that tear or wear out after minimal use, these heavy duty