Constructed of extra strong vinyl coated nylon mesh, edges are bound and double stitched with nylon binding. Each adjustable side has side release nylon buckles. Shoulders have 3M™ Scotchlite™ Reflective Material on front and back and a 4”x18” 3M™ Scotchlite™ Reflective Material panel with title in black on the front and back. Lime yellow 3M™ Scotchlite™ Reflective Material is used on all colors of mesh. Available in all colors (see below), weighs 10 oz. and has overall dimensions of 22”L x 19”W.