Product Review

Package included:
2 x Bungee Dock Line

Specification:
Natural Length: 4 feet, 5 feet, 6 feet.
Stretch Length: 4 feet that stretches to 5 1/2 feet; 5 feet that stretches to 7 feet; 6 feet that stretches to 9 feet.
Loop Max size: 5.1 inch.
Dock Line Material: Bungee cord inside.
Docking Boat and PWC: Up to 4000 pounds.
Tensile Strength: 2,150 pounds.
Two foam bumper in the end: Two floats prevent the lines from sinking in the event that they accidentally go overboard.
Bungee dock line can absorbs shock to boats, cleats, docks, pylons and other hardware.

Warranty:
We are very confidence with our product, our bungee dock lines warranty for 1 year from date of purchase.
Warranty type: Exchange or replacement

Are these ideal for tying up to other boats when the water is rough or waves are rolling around?
Yes, that's what our bungee dock line design for. If you use the regular rope to tie off your boats to the dock, your boat may easy to run-away because the waves would bump them around until the rope came loose. But our bungee dock lines have a lot of elasticity and can bump around but stay attached to keep your boat secure on water.