All toys · Sinnovator
Rex Dog Tail Butt Plug sizes
The Rex Dog Tail Butt Plug by Sinnovator comes in 1 size, 5.7″ (14.5 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 | |
|---|---|---|---|---|
| One-Size | 5.7″ (14.5 cm) | 1.81″ (4.6 cm) | 4.53″ (11.5 cm) | See at true scale · What's next? |
From Sinnovator's published size chart, checked 2026-11-12. Handmade toys vary slightly.