From the Huskyliners website:

Husky Liners® form fit Mud Guards are made from durable, impact resistant all-weather thermoplastic that’s as tough as nails (or rocks for that matter). They’re easy to install, conform perfectly to your fenders, and protect your ride and those around you from the rage of the road.

• Custom fit to contour your specific vehicle's exterior fenders.
• Full tire coverage with maximum length.
• Installs Easily including all necessary fasteners and instructions.
• Tough & Durable thermoplastic that will endure extreme weather conditions.
• Enhanced Styling with a black textured finish and sleek contoured design.
• Made in the USA.
• No Hassle Lifetime Guarantee