This non pulling mesh harness offers total control, style and comfort for every dog;The elastic webbing stretches laterally with dog's natural movements, while the unique mesh design provides maximum comfort;All materials and components are made of the highest quality nylon and nickel-plated hardware to reduce weathering;Fits 9-inch to 12-inch neck size;Measures 8-inch length by 4-4/5-inch width by 2-inch height