Trico 61-131 61 Series Heavy Duty Black Wiper Blade for Flat Windshields, 13" (Pack of 1) 13 inches length All metal construction Durable natural rubber wiping element A complete parts package included to use with competitive wiper arms. These refills are manufactured to fit the original equipment wiper assembly, If this assembly has been replaced with anything other than an OE product the refill may not fit properly 13 inches length All metal construction Durable natural rubber wiping element A complete parts package included to use with competitive wiper arms