20' x 30' 60 Mil Black EPDM rubber roofing 1 folded sheet 20' x 30' 60 Mil Black EPDM rubber roofing liner on a 42" x 42" pallet, 240 lbs Twice as strong as 45 mil EPDM Ships Freight Line Common Carrier, MUST be home to recieve delivery 30 Year warrranty, Need Daytime phone number for delivery FREE Upgrade from 45 mil, Top Quality