Feature●Standard: M●Quantity: 3 pieces●Length: 0.5 inches (14.0 mm) / Inner Diameter: 0.6 inches (14.5 mm) / Circumference: 1.8 inches (46 mm)●Color: Blue●Material: Synthetic rubber/AntibacterialDescription
Ring shaped finger sack that prevents stuffiness.
Features:
1. Made of highly abrasion resistant material for smooth turning.
2. Anti-microbial material, so you can use it with confidence.