These bright and vibrant colored durable collars will serve you well for years. These adjustable collars are made from 100% post consumer fibers derived from plastic bottles. The collars feature extremely durable hardware with a special waterproof coating on the D-ring and each design is printed using water based ink containing no chemical by-products. An environmentally friendly collar that will retain its bright and beautiful design for years. Sizes SML, MED, LRG. See size chart for sizing details.