Rock Tamers Rock Screen attaches between the two Rock Tamers flaps and eliminates damage from stones, gravel, small debris, tar, etc. while traveling. Constructed of a double layer of heavy-duty, rip-stop truck mesh. Resists fraying/tearing when holes are cut for electrical and hitch penetrations. Durable all-weather materials. Features Heavy-Duty Rock Screen Added center protection from road debris Adjustable width and height Specifications Weight: 2 lbs