Width(inches): 8(+$6.00)9(+$7.00)10(+$7.00)11(+$7.20)12(+$8.10)13(+$9.00)14(+$14.90)15(+$15.80)16(+$14.70)17(+$16.60)18(+$17.50)19(+$18.40)20(+$19.30)21(+$20.20)22(+$25.10)23(+$26.00)24(+$27.90)25(+$28.80)26(+$29.70)27(+$31.60)28(+$33.50)29(+$34.40)30(+$35.30) inch_and:  1/161/81/43/81/25/83/47/8