Special coated fabric for maximum water resistance Elastic cord all-around bottom hem to provide good fit. Various designs Dimension: A. 14'-16'×68'' B:14'-16'×90'' C:16'-18'×94'' Material: 150D/300D/400D/600D oxford fabric, Protect your boat from dust,mildew,oilstain,etc. Unique design and good tenacity can support the lasting useage. ship cover,boat cover,boat trailer cover