Isolate It!: Sorbothane Strip 36&rdquo; (91.4cm) x 2&rdquo; (5.1cm) x 1/4&rdquo; (0.635cm) 50 Duro - 1 Strip Reduces Vibration in Sensitive Equipment Acoustic Insulation Up To 25.4 dB Vibration Barrier for Walls, Studios, Floors and Machinery Length: 36" (91.4cm) Width: 2" (5.1cm) Thickness: 1/4" (0.635cm) Durometer: Medium 50 (Shore OO scale)