Beautiful handmade guitar strap featuring vintage embroidery on strong calico bought in a London antiques fair, backed for strength with a leather lining.  Fully adjustable with a leather strap.  The measurements are 43 inches to 51 inches and it is 2 3/4 inches wide.  
Totally unique and handmade! I have used a brown leather which is a strong calf that will soften and age beautifully.
All of the leather used to make my guitar straps is sourced from Italy and is a byproduct of the meat industry.  No animal was killed just for its skin.  As an animal loving vegetarian, this is important to me.