1/4" x  2-1/8" x 2-5/8" Foam Roadbed.  This auction is for 5 pieces 72" long (30'), Black in color. This roadbed is a very dense foam, much firmer than the Woodland Scenics foam, and has great sound deadening qualities, It can be usually be curved without slitting, easily cut with a sharp knife, and will not harden with age.  A great substitute for Homosote or cork. This same material is available in light gray, look for it in my other items. I accept only Paypal and ship USPS. I can custom cut widths in this material for different scales or for yard mats.  Please ask questions before you buy..I will send you a sample, just send me your complete name and address thru the ask a question option.