Our Neutra straps have been thought as an hommage to the American architecture from the 40ís, especially Art & Architectureís case Study Houses. A clean design, made of straight lines. We made the Neutra Vintage using veg-tanned bovine splits, with a ´†retro†ª pull-up finishing, thickness is around 2,8mm. That strap is gonna get some beautiful patina while being used. It will age the right way along with your guitar. Various length adjustment options.