This is the weatherstripping that fits in the top edge of your door. All windowfelt kits include outer door piece as well as the inner pieces that attach to the top of your door panel. Manufactured to fit and appear like the original. Sometimes called window "Fuzzies". Kits that specify "Without" Chrome are referring to the wide band of chrome or aluminum offered on some vehicles. Each kit designated without chrome will still have the narrow band of stainless trim on the windowfelt.