Just because your truck bed cover and tailgate are closed, does not mean it will keep the elements out. Both a TRAILSEAL® Tailgate Seal and ELEMENT SEAL™ Gasket are a must truck bed accessory for any pickup with a tonneau cover, topper or lid because as you drive debris gets kicked up and sneaks through the cracks into your truck box. Remove this unnecessary mess by keeping unwanted dirt out and your cargo clean and dry. Our universal seals can be installed in minutes with minor trimming to fit any pickup. A TRAILSEAL® Tailgate Seal Kit and ELEMENT SEAL™ Gasket keep dust, water and snow out of your truck box.