Accurate and Simple: This is a retractable tape measure suitable for pigs, cement, Holstein cattle, and zebra cattle, accurate and easy to use. Widely used: With this tape, you can measure many parts of your body, such as the chest, waist, buttocks, thighs, arms, etc. High quality material: This tape measure is made of environmentally friendly materials. Environmentally friendly, soft and durable, convenient to use. It measures the animal's waist circumference on one side and directly displays its weight on the other. Easy to use: Small in size, light in weight, very convenient to carry. Measurement range: 250 centimeters. A portable tape measure can keep track of the weight of animals at any time. Features: Length: 250 centimeters. Material: ABS plastic+PVC fiberglass tape. Usage: Wrap the tape around the circumference of the cow, just behind the pig's front leg, and cover the withered area Pull the tape tight enough to cut the meat slightly Record the contact position between the tip of the tape and the fingertip, and read the weight of the cleaning tool When measuring, the pig should be upright with its head straight Tip: Ensure animals remain calm during measurement To obtain the best results, perform multiple measurements and take the average of the results catalogue Use a tape measure for one cow.