In order to that health is the highest priority, no equipment is reused, these are disposable collection cones.Artificial insemination is a useful tool for improving the overall quality of all dog breeds, allowing a range of potential breeding partners Split ejaculation between two bitch Inexperienced dog AI greatly reduces the risk of injury to any dog.Reduces the risk of herpes transmission disease Suit for different size inconsistent and bit (ie height).Due to seasonal changes, excessive aggression / Material: plastic Color: Transparent Application: Dog breeding equipment Temperature range: Room temperature Type: Sheath Size: Length: 31cm Bottom width: 15cm Top part width: 5.5cm Thickness: 0.075mm/0.002 inch Package Contents: 100pcs x Dog semen collection bag Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.