This big collar is 1 1/2 inches wide, with 5 rows of Austrian Crystals. Top Quality Collars that Look GREAT! Durable and long lasting. You can purchase a matching leash below. The leash is 4' x 3/8" wide leash with Austrian crystals near the buckle and handle. However, please keep in mind that the center post on this collar is meant for tags and charms only. NOT LEASHES. To find correct collar size add at least 2 inches to dog's neck size.