Farmyard feed -6 Pieces No-Crow Rooster Collar No Crow Noise Neck Belt For Rooster Black + Red Highlights generic brand 6 Pieces No-Crow Rooster Collar No Crow Noise Neck Belt For Rooster Black + Red Description: Manufactured made of nylon, safe and durable for chicken duck goose to wear. Suitable for chicken, duck and other poultry. Can effectively prevent the rooster from crowing disturbing the rest of neighbors. Size: about 20.5x2cm/8.07x0.79inch Package Include: 6 Pieces of Chicken Collars Note: 1. Due to the light and screen difference, the item's color may be slightly different from that of the images. 2. Please allow 1-3mm differences due to manual measurement.