Dogline Unimax Multi-Purpose Vest Harness for Dogs and 2 Removable DIY Customizable Blank Patches Made of durable, water resistant materials; lined with padded neoprene for comfort; assembled and ready to use Removable/Interchangeable BLANK patches included for both sides of the vest Adjustable front and underbelly straps; removable chest plate; quick release buckle Top of training vest contains a durable built in handle for extra control Reflective front strap, trim and lettering on patches