3/4" wide , 13"- 22" neck These Lupine collars, backed by their lifetime warranty, even if chewed, will give you the ease of a simple collar and the style your dog deserves. With several styles to choose from, you are sure to find one that fits the personality of your pet. All are made with a strong woven nylon, and easy to use plastic Snaps. The 1/2" collar is designed with the smaller dog in mind. The lighter weight of the materials, while very strong, ensures comfort. The lightly oversized side release Snap provides easier fastening and unfastening. The 3/4" collar is appropriate for the more rugged small breeds and larger dogs that prefer a minimal collar look. The 1" collar was designed with large breeds in mind. Strong, durable and looks good. Please note: Styles are different for each size. 1/2" wide 6 Styles available 3/4" wide 6 Styles available 1" wide 6 Styles available If your Lupine collar has any sort of accidental damage or hardware failure, including chewage, you can exchange it for a new collar. This guarantee does not include collars that are simply dirty, outgrown or lost.