Adjustable Straps. Front Strap and Trim has Reflective Strip for Safety * 50 FREE Business Card Size ADA Info Cards That State Your Rights And The Only 2 Questions People Can Legally Ask * Neoprene Inner Lining Reduces Abrasion for Your Dog"s Comfort * FREE Service Dog Patches Included. Removeable Neoprene Lined Chest Plate * Built-in Handle on Top for Control and Training