Blueberry Pet Collars for Dogs,  Neck 12"-16", Small,  African Totems Inspired Exotic Plant Dog Collar, Matching Leash Available Separately Neck 12-16", Width 5/8", Size Small; The collar does not stretch itself, please make sure leave only 2 fingers between collar and dog neck. The dog collars in the first main picture are sold separately; And their matching leashes are also sold separately to complete the look Made of polyester ribbon sewn on the high density nylon webbing Those buckles are made from ecofriendly plastic. The metal D ring is chrome coated to add durability. Picture was taken from a size Medium (Width 3/4", Neck 14.5-20")