Blue SSO cam straps from 2 to 20 feet long. Cam straps are recommended for tying down kayaks and paddleboards of all material types. While mechanical ratchet straps are easily found at most stores they can easily damage kayaks and paddleboards if over-tightened. Cam straps will tighten enough to secure your precious cargo without damaging it. These straps come with a protective nylon pad to separate the cam and your vehicle/watercraft.
Most single kayaks can be secured with 12 or 15 foot straps.