DMI® Vinyl 4 Inch Toilet Seat Cushion, 1 Each Lamps Infrared 5 H: 20 lbs 16 7136 5 H: 20 lbs Outstanding acoustics with better audibility of high frequency sounds (adult side firm pressure) * Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting pressure on the chestpiece * Standard Finish Chestpiece Black Tube Stainless Stem and Headset * Dual lumen tubing: Two sound paths in one tube eliminates the rubbing noise of traditional double tubes * Next generation tubing lasts longer and resists stains * Not made with natural rubber latex or phthalate plasticizers * Headset is easily adjusted for individual fit and comfort * Angled eartubes align with ear canals * Seven year warranty provides greater peace of mind Comfortable foam padding helps minimize pressure points Easily attaches to seat with hook and loop straps