In order to ensure 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 wider range of potential breeding partnersSplit ejaculation between two bitchInexperienced dog AI greatly reduces the risk of injury to any dog.Reduces the risk of herpes transmiion diseaseSuit for different size inconsistent dogs and bit (ie height).Due to seasonal changes, exceive aggreion / overlordMaterial: plasticColor: TransparentApplication: Dog breeding equipmentTemperature range: Room temperatureType: SheathSize:Length: 31cmBottom width: 15cmTop part width: 5.5cmThickne: 0.075mm/0.002 inchPackage included:400pcs x Dog semen collection bagOnly 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.