Stencil Wiping Roll for MPM Stencil Printer Absorbent hydrogenated polyester fibers is 39' Long x 18" Wide Especially smooth and soft . Pure, and clean with no chemical binders . High strength, extremely low lint and low particle generation . . . Packaging: 39' Roll Product Size: 39' l x 18" w Product Weight: Storage Temp: Cool, Dry, Out of Direct Sunlight