ITEM NAME:6 Pieces No Crow Rooster Collar No Crow Noise Neck Description: Made of nylon material, safe, durable for chicken duck goose to wear. 6 pieces/set to meet your need. Suitable for chicken duck goose and other poultry. Can effectively prevent rooster from crowing disturbing neighbors rest. Size: Approx.20.5x2cm/8.07x0.79 inch Specification: Color: Red Package Includes: 6 Pieces Chicken Collars Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-3mm differences due to manual measurement. SKU: DMO0020952719519960.6 Pieces Chicken Collars. People always bought together with. SKU: DMO0020952719519960. Due to the light and screen difference, the item's color may be slightly different from the pictures.