EVA is a very firm grip yet remarkably light in weight, durable and chip resistant. Cuts and shapes easily. Size is Length x Hole Size (I.D.).
Granted, I wrap large salt-water rods, a bit of an outlier for MH, but I can piece the components together as they become available when they are usually sold out of at least one of the components I am seeking. In this case, the 14" 5/8 ID EVA Foam grip.