Felt sheet; 76.70 in. Lg; 59.00 in. Min, 60.00 in. Max w; 10 grommets equally spaced along width top side; 1 grommet spaced40.70 in. From first grommet along width bottom side a dim; 1 grommetspaced 34.35 in. From first grommet along width bottom side b dim; 1 grommet spaced 23.15 in. From first grommet along width bottom sidec dim; zipper part no. 10-21-1521-256-68in; zipper part no.10-21-1621-256-71in