Thompson Center Round Ball Patches are 100% cotton and pre-lubricated with Natural Lube 1000 Plus. All patches are biodegradable, and non-toxic. Their uniform thickness produces consistent velocities. Package of 100.
Specifications and Features:
- Black Powder Caliber: 45 Caliber
- Thickness: 0.018 Inches
This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. www.P65Warnings.ca.gov