Our Standard Collection collars currently come in a one inch width with different widths coming in the near future. These collars are made of polyester webbing with a tensile strength of 1,200 lbs. and are 2.02 mm thick. Strong enough for the toughest of dogs! They also come equipped with a heavy welded D-Ring, an extremely durable black buckle, and a heavy duty triglide slide. If you have any requests, please contact us first and we will see if we can accomodate you!