Rob Allen 7 liter rigid float hard polyethylene shell air filled to withstand water pressure without crushing or leaking. The improved shape is much quicker through the water and designed to tow easily through the surf.  The Rob Allen floats have been manufactured from a tough polyethylene shell which is then air-filled for maximum lift and buoyancy. In addition, the Rob Allen Rigid Float offers resistance against drag from large fish helping to wear them down sooner and make dispatching times quicker and easier. Rob Allen hard floats are ready to go out of the box and include a standard stainless steel long-line clip so you can easily attach your floatlines and accessories.