久久精品中文字幕一区二区,国产精品久久久久久久免费A片,人妻夜夜爽天天爽三区麻豆AV,小雪第一次尝到又大又粗

Anal Tube

The product has a smooth surface, good in-vivo compatibility and elasticity. It contain side holes and does not deform easily.

Performance Structure

1. The product is made of medical polymer materials.

2. The product is composed of connectors and tubing, and is packaged individually.

3. Product Sterilization: Ethylene oxide sterilization.

Applicable Department

General Department

Scope Of Application