General description These 50PCS Artificial Insemination Tubes for dogs are designed for disposable use in hybridization and mating breeding equipment. They are essential tools that help reduce the time of insemination, minimize the amount of semen required, and increase the success rate of breeding. Technical specifications Material: PVC Length: 30 cm Color: Blue + Yellow Package Contents: 50 deferens tubes Measurement allowed error: +/- 1-3 cm Other information Features: New materials, safe and environmentally friendly Flexible connector compatible with most syringes Cold resistant, high temperature resistant, and corrosion resistant Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.