Link Ballstretcher - Zinc

Pure Platinum Cure Silicone
Lube safe:  water-base, oil base, water/silicone hybrid, silicone lubes
Cleaning:  detergent and hot water, dishwasher, or soak in bleach-water solution

Stats (inches/cm): 

Inside Circumference:   1 1/8”  29mm

Total Circumference:   2 ¼”  58mm

Height:  2”  50mm

Weight:  2.2 oz.  .062 k