Felt, 76.70 in. Lg, 59.00 in. Min, 60.00 in. Max w, 10 grommetsequally spaced along width at top, 1 grommet spaced 1.50 in. By 1.50 in .C to c along width at bottom, 1 grommet spaced 1.50 in. By 20.80 in. Cto c from first grommet along width at bottom, 1 grommet spaced 1.50 in. By 43.70 in. C to c from first grommet alongwidth at bottom, fastener slide part no. 10-21-1521-256-7in, fastenerslide part no. 10-21-1521-256-68in