Item Type: Livestock Trocar Material: Stainless steel, plastic Weight: Approx. 70.00g/2.47oz Needle Length: Approx. 128mm/5.0in, 138mm/5.4in, 142mm/5.6in Needle Inner Diameter: Approx. 1.46mm/0.06in, 2.5mm/0.10in, 3mm/0.12in Needle Outer Diameter: Approx. 2mm/0.08in, 3mm/0.12in, 3.5mm/0.14in Handle Length: Approx. 78mm/3.1in Features: High sharpness needle tip, easy to use, durable, effortless puncturing Usage: Used for gastric dilatation in cattle and other ruminants1Stainless Steel and Plastic Material: The livestock trocar set is made of premium stainless steel and plastic materials, ensuring its durability and reliable performance. 2Easy to Use: This veterinary device is user friendly, stable, and highly efficient. It is a must have accessory for livestock caretakers and farmers, providing practical and safe usage. 3Portable Tool: The stainless steel three trocar set for livestock is a great tool for gastric decompression. It is sturdy, resistant to deformation, lightweight, and compact, making it easy to carry around. 4Easy to Grip: The metal handle structure of the trocar is practical and provides a comfortable grip. It is an excellent choice to assist you in releasing gases from livestock's rumen, suitable for cattle and sheep. 53PCS Needle with Handle: Each set comes with three needles, and the plastic handle is 78mm long. The lengths of the three needles are 128mm/5.0in, 138mm/5.4in, 142mm/5.6in. 1 x Handle (Random Color) 3 x Needles