Durometer: 55 to 65 Shore A, Vibration Absorption: Very High, Item: Felt Sheet; Felt Sheet, General Purpose, Wool Felt, Backing Type Plain, Thickness 1/8 In, Width 36 In, Length 36 In, 24S2 Grade, Off White Color, Density 3 Lbs/Sq Yd, Min Temp Rating -80 Deg F, Max Temp 200 F, Vibration Absorption Very High, Abrasion Resistance Excellent, Durometer 55 to 65 Shore A, Tensile Strength 500 PSI, Hardness Hard, For Polishing, Shock Absorption