ITEM NAME:20ml Veterinary Syringe Feeder Luer Lock Reusable Livestock Supplies. OZ Specification: Brand new Material: plastic, stainless steel, copper Properties: Diagnosis & Injection Specs: 20ml Accuracy: ±3% Heat resistance: -30 °C-120 °C Size: approx.140mm x 58mm Feature: Handy design, more convenient. Copper joint and stainless steel inner rod, durable. Easy to use. Package included: 1pc x 20ml Veterinary Syringe Note: The syringe must be disinfected and sterilized before used. Please allow 1-3cm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.1pc x 20ml Veterinary Syringe. Specs: 20ml. The syringe must be disinfected and sterilized before used. Copper joint and stainless steel inner rod, durable. Heat resistance: -30 °C-120 °C. Easy to use.