We have modeled these almost identically to the OEM originals. Similar to the originals, this is a neoprene sponge material that is professionaly die cut & will keep moisture out of your vehicle.
 
The full kit will include all 4 pieces:  left, right, and two centers. 
 
Left & Right will only include the left and right taillight gaskets.
 
Centers Only will only included the 2 small gaskets for the center taillight.