Item description from the seller

Porsche 911 930 Aluminum Door Sill Plates-Pair Comes With mounting screws.

High quality reproduction Black anodized aluminum door sills threshold plates. Same mill finished as the factory original at half the price. The threshold plates have holes pre-drilled and are held in by screws. They can replace your glue in rubber threshold on later model 911. Fit 65 and up 911 930.