Keep your dog safe while enjoying a boat ride or swim! Size X-Large for big dogs weighing 85-100 lbs, total length 33-40" WATER SAFETY: Improves a dog’s safety in and around water; Reflective strips & bright colors for visibility; Easy to notice by you, boaters other watercraft; Great for beginners & experienced swimmers- ADJUSTABLE FIT: Two handles on top help restrain or rescue; Adjustable chest & torso straps for perfect fit; Quick release plastic buckles, easy to use; For various breeds, comforting to owners- SUPPORTS HEAD: Extra flotation padding helps support head; Neoprene material is comfortable on belly; For outdoor recreation, camping, boating, fishing; Take on travels, lake, ocean, dog beach, surfing- SPECIFICATIONS: Designed to be used for a short duration, under close supervision; Machine wash delicate, cold, air dry