Load your boat easier with the Water Slide.Easily load your boat onto your vehicle’s roof using the Thule Water Slide mat. This mat attaches to your load bars securely with the integrated non-scratching straps. The mat’s top surface is slippery so your boat glides smoothly across it, and it’s durable and resistant to harsh sun rays. The bottom of the Slide has a tacky surface that will stick to your roof without damaging vehicle paint. The pad dries quickly and rolls up tightly for stress-free storage in your trunk.