Essentials White White Polyester Draught Excluder Cushion Pad/Inner. Plain. Hollowfibre. Polyester. 100% Polypropylene. Hollowfibre cushion pad retains its shape keeping your cushions looking the best they can at all times. Made using a 100% high-quality plumping polyester filling. Encased in a 100% hard-wearing polypropylene cover and double stitched. Hollowfibre. The Riva hollowfibre draught excluder pad is an essential when looking for the best way to fill your draught excluders. Filled with 100% hard-wearing polyester and encased in a tea bag-like polypropylene cover the hollowfibre draught excluder pad will be able to withstand the everyday wear and tear of a busy household. Available in a range of sizes to fit almost any draught excluder cover.