All toys · Sinnovator
Arm Fisting Dildo sizes
The Arm Fisting Dildo by Sinnovator comes in 1 size, 12.2″ (31.0 cm) around at the widest point. Compare any of them at true scale against toys from other brands.
| Size | Girth around (widest) | Across | Usable length | |
|---|---|---|---|---|
| Small | 12.2″ (31.0 cm) | 3.88″ (9.9 cm) | 19.5″ (49.5 cm) | See at true scale · What's next? |
From Sinnovator's published size chart, checked 2026-11-12. Handmade toys vary slightly.