Ten centimetres of insertable length and 3.5 across is the plug before the pump does anything. From there the hand bulb adds width in increments, and a safety valve holds the pressure where you leave it rather than letting it climb. The latex surface slides rather than grips, which is what keeps the entry manageable.
Specifications
- Material: Latex
- Total length: 10 cm
- Diameter: 3.5 cm
Latex needs a water-based lubricant: oils weaken the material and shorten its life.
Hand wash the latex with a gentle unscented soap and dry it before it goes away.
