The Guardian Gear Deluxe Pillow Pet Preserver is the next evolution in pet preservers. With distinctive features like high-density buoyant foam cells that meet 16.5 buoyancy standards of nationally recognized marine safety organizations, a detachable pillow headrest, and a belly panel for extra support. Revolutionary improvements make this Guardian Gear® Deluxe Pillow Pet Preserver a game changer in the dog preserver marketplace Internal foam cells meet 16.5 buoyancy standards of nationally recognized marine safety organizations Detachable pillow headrest with locking zippers Belly panels for extra flotation support High-quality webbing A durable, easy-grip handle Adjustable ergonomic design for a comfortable fit and reflective trim for added safety Imported CAUTION:Not for use on children. This is not a life-saving device. This is a swimming aid. Do not leave pet unattended.