100-piece premium hole plug assortment set includes 20 plugs for 1/4" holes and 10 plugs each of for these hole sizes: 3/8", 1/2", 3/4", 1", 1-1/4", 1-1/2", 1-3/4", 2" - Constructed of durable automotive grade thermoplastic For many sheet metal and auto body applications Genuine product, designed for a direct, perfect fit