Triangle, triangles and more triangles! The Jon Wye guitar strap features: - 'Simply Black' leather welted edge - for a smooth feel against the neck. - Leather Underside and Nose - leather wraps from the back of the strap to the front to form the nose and hide the welting join. Comes standard in our 'Simply Black' leather, but upgradable to one of our premium leathers. - Pro Bond Nylon Thread - Choose your stitch color. - Strap is a standard size, adjustable from 38" to 53" with included guitar strap adjuster.