Superior durability combined with magnificent appearance ? this is what you get with Lund Hard Fold Tonneau Covers! These exceptional tonneau covers are made from double sided, tear resistant - 24.5oz marine grade black vinyl material. They also feature 6063 all aluminum sub-panels and black epoxy coated sub-panel & support beans for extra strength. Plus, the Hard Fold Tonneau Covers come with scuff and dent resistant hard fold design, as well as easy-to-use clamping system for securing your cover. Both installation and removal processes are quick and should take less than 10 minutes. Best of all, Lund Hard Fold Tonneau Covers are offered with a limited lifetime warranty.