Sea-Doo Jet Boat Complete Traction Mats 1997-2004 Challenger 1800 Please select the mat color/design before adding to cart Self-Adhesive Backing - No need to buy glue 1/4 inch thick EVA Foam provides superior grip and all day comfort *Please Note, Color Samples may display differently depending on your PC/ MAC Monitor Settings. Color Samples are available upon request. See Product Description for Applications