Package includes: you will receive 50 pieces blue syringe tip caps, size: high: 1.0 cm, thread diameter: 0.72 cm, the inner size of connector is 0.5 cm
Safety material: the syringe tip caps are made of quality PP material in blue and which can be reusable, strong and durable, not easy to damage
Easy to use: these syringe tip caps are very easy to use, suitable for hand holding, easy to grip and remove, good sealing, and not easy to drop