Bosmere 3 - 4 Seater Swing Seat Hammock Polyester Cover C510 A quality 3 - 4 seat hammock cover from green polyester with pvc waterproof backing. 244cm wide, 146cm deep, 170cm high. FREE POSTAGE £69.95 Quantity: at £69.95 each Add To Basket 100% Waterproof fabric. To fit garden 3 - 4 seater hammocks up to 244cm (96'') long, 146cm (57'') deep x 170cm (67'') tall. Brass coated eyelets and heavy duty ties and cord locks. Security in windy conditions. Wipe clean surfaces. Full winter protection. Waterproofed seams on top panel joints. Double sewn seams for extra strength. Top quality PVC backed Polyester, UV stabilised against the sun.