S scale sample kit for SML / SBL / SHS. This kit contains the folling items 1 pair of either SML 45 degree or 60 degree beveled roadbed 16" long, .240" thick. 1 pair of either SML 45 degree or 60 degree non beveled roadbed 16" long, .240" thick. 1 pair of either SBL 45 degree or 60 degree roadbed 16" long, .125" or 1/8" thick. 1 pair of SHS 45 degree roadbed 16" long .327" or 21/64" thick. 1 pair of SHS 45 degree Non beveled roadbed 16" long, .327" or 21/64" thick. One of the above pairs is kirfed for make it curvable.