Vintage Wooden Handled Straight/Razor Shaving Box Strop-Barber Leather Sharpening Strap. This ad is for one vintage leather and wood handled straight razor shaving box strip. Antique Barber Shop Leather Sharpening Strap. The definition of a Strop is (Strap) a short rope with its ends spliced to form a circle, a usually leather band for sharpening a razor. If interested please call or text Four,Zero,Eight, Four,ZeroSix, Seven,Three,Two,One to view, buy and pick up. This is located in North San Jose off North First Street and Nicholson Lane. Thanks for looking and please check out the rest of my ads, Margie