COMFORT: the Ladoogo dog collar is padded with soft neoprene. Extremely comfortable and breathable. Care your dog neck DURABILITY and CONVENIENCE: Made of durable nylon webbing, strong quick release buckle and metal D ring. Easy to adjust and put on or take off. All metal accessories are strong and rust-proof. Machine washable. Easy care for daily use REFLECTIVITY: Highly reflective threads keep high visibility at night for safety