ITEM NAME:Muffler Exhaust Fibreglass Packing 13" X 10" For Motorcycle Description: Excellent vibration resistance, will not powder Excellent sound absorption properties Will not contribute to metal corrosion Odorless-will not absorb odors-clean Will not decay, rust, or sustain mold or vermin Water and moisture resistant Specification: Size(L x W): 34 x 27cm /13.3 x 10.6 inch Thickness: 1.5cm/0.6 inch Package Includes: 1 Piece Fiberglass Exhaust Muffler Packing SKU: DMO0022523667014705.SKU: DMO0022523667014705. Will not decay, rust, or sustain mold or vermin.