Smaller starting size, adjustable volume
The uninflated dimensions determine insertion. Once positioned, add air in small steps and pay attention to pressure rather than aiming for the maximum.
Neck and base for secure wear
The neck influences how the plug sits, while the flared base prevents complete insertion. Both should match the intended wearing position.
Keep the valve accessible
The release control must remain easy to reach so pressure can be reduced immediately. Check hose and connections before use.
Fully deflate before removal
Release all air before taking the plug out. Use enough compatible lubricant and clean every component according to the instructions.