Use the Plano Expandable Bump Board to measure fish from 8 to 36 inches in length. Ruler scale is molded in so it won't wear off. The 1936 has a foam insert helps with floatation in case it is dropped in the drink. Mounting holes for securing to the boat deck if desired.
|Ext. Dim.:||21.5 x 5.625 x 3.625 in / 54.40 x 14.23 x 9.24|