Soft Fleece, 100% Polyester, Machine Washable vest with functional front zipper design Pull-over design with functional durable zipper for easy fitting and style D-Ring with reinforced base stitching Available size from 2X-Small to Large. Made with soft and warm fleece, the vest features stylish functional and durable front zipper for easy fitting and D-Ring with reinforced base stitching. 100% Polyester and machine washable. Please note even with reinforced stitching D-Ring is designed for smaller breeds. If your dog pulls forcefully we advise owner from use it for safety. Product Alert: D-Ring is designed for smaller breeds. If your dog pulls forcefully we advise owner from using it for safety reason.