Magnetic Ball Stretcher (4 sizes) each with a different weight
Stainless Steel Ball Stretcher Ring with Easy on and easy off Magnetic Closure
1-3/8" opening
14mm perfect for beginners at 8 ounces
20mm tall is a good intermediate weight at 11 ounces
30mm is great for advanced users at 16-1/2 ounces
40mm tall is a great expert weight at 22 ounces
Easy and Comfortable to use
