Provides tough protection for your truck bed rails. Custom designed for a great fit. Made from ABS plastic and diamond-tread aluminum. Aluminum is powder coated in briteguard for a lasting finish. Easy installation with pilot hole drilling and pre-applied 3M tape. Dee Zee Diamond Plate Bed Caps, Dee Zee Hybrid ABS Bed Caps. For the top selection of Dee Zee Bed Caps & Bed Rails shop online today. The Dee Zee Diamond Plate Bed Caps, Dee Zee Hybrid ABS Bed Caps will improve and personalize your vehicle. Bed Caps by Dee Zee - selected by many auto enthusiasts in the top automotive discussion forums. Dee Zee Hybrid Bed Caps for your vehicle will deliver the results you are looking for!