2'0" x 6'6" / 610mm x 1981mm, 2'3" x 6'6" / 686mm x 1981mm, 2'6" x 6'6" / 762mm x 1981mm, 2'9" x 6'6" / 838mm x 1981mm, Custom Oversize (Over 2'9" x 6'6" / 838mm x 1981mm in either dimension), Custom Undersize (under 2'9" x 6'6" / 838mm x 1981mm in both dimensions)