Small Horiss -- Medium silicone -- H-151 Tenta Twirl Widest circumference of the shaft:

Widest circumference of the shaft: 6

The larger insert will mean the silicone is thinner and it will fit larger size toys easier

soft (00-30) and medium (00-50) silicone

Widest diameter of A: 2 inches

Circumference of the head: 2

Small Horiss -- Medium silicone -- H-151 Tenta Twirl Widest circumference of the shaft:**Before buying, please familiarize yourself with our Store Policies and Shipping Policies. For information on silicone firmnesses, please visit the Our Silicone page.** Small Horiss Firmness: Medium (0050) Color: pink, purple Approximate Measurements: Total Length: 6 inches Useable length: 5. 25 inches Widest shaft diameter: 1. 75 inches Greatest shaft circumference: 4. 5 inches Base diameter: 2. 75 inches The idea behind this design was that we