Feature: 1. Durable Material: Made of high quality plastic steel material, it has excellent performance, high reliability, durability and can be reused. 2. Good Performance: With the advantages of anastomotic stoma, strong suction and comfortable hand feeling. This is a practical tool for the farm. 3. Practical for Farmer: Replace the traditional breathing method to help newborn calf breathe with a sputum suction device. It is an excellent tool for farmer. 4. High Efficiency: It can effectively solve the problem of asphyxia of newborn calf and the respiratory problem of amniotic fluid entering. 5. Easy Operation: Ergonomic handle, palm force, comfortable and labor saving when pulling out, can be operated with one hand without experience. Specification: Item Type: Calf Breathing Pump Material: Plastic Steel Product Size: Approx. 44.5 x 15.5cm / 17.5 x 6.1in Breathing Mouth: Approx. 6.5cm / 2.5in Weight: Approx. 927g / 32.7oz Purpose: Rebreather Application: Calf Color: Blue. Package List: 1 x Calf Breathing Pump