Waterproof Tarpaulin, standard grade 110gsm protective cover. UV protected. Rotproof and shrinkproof polyethylene, fleixble to 20 deg C. Reinforced hems. Eyelets every metre. Cornerpatches on all 4 corner eyelets. Ideal for use as a tractor or boat cover, trailer cover, building materials cover, ground sheet for camping and picnics and much more.