Aspen Pet Nylon Dog Collar 5/8" W x 18" L Narrow Medium Black

Lightweight and not bulky. Collar measures total length of 19". Total of 6 adjustment holes begin at approximately 13 1/2" and are spaced a little less than 1" apart. 18" long length would be at the longest hole. Single layer webbing collar with silver metal buckle and D ring to secure excess collar and attaching leash. Color: Black Size: Medium (5/8" wide x 18") Made of soft flexible Nylon webbing.