Advanced Tool Design Model  ATD-371  200 Piece Fiber & Nylon Washer Assortment
Contains:  (25) 1/8" fiber, (20) 3/16" fiber, (20) 1/4" fiber, (15) 5/16" fiber, (10) 1/2" fiber, (25) 1/8" nylon, (20) 3/16" nylon, (20) 1/4" nylon, (15) 5/16" nylon, (10) 3/8" nylon, (10) 1/2" nylon.