Durafit Seat Covers, F238-X7 Ford F250-F550 Front 40/20/40 Split Seat Covers in Gray Twill with Pointed Molded Headrests and Opening Console 1999-2007 Ford F250-F550 Front 40/20/40 Split Seat Covers Made in Gray Twill, a flat woven automotive fabric. Pointed Molded Headrests, there are no shoulders on back rests. Opening Console. If you have shoulder you need SKU F58 for the 40/20/40 Flat woven and machine washable