Mattress Extender 6 x36 x6 Dexterity Tests 5 Seat to Top of geri chairs 5 Seat to Top of Back: 15 Designed to help you listen for hard to hear sounds including aortic stenosis S3 gallop murmurs and faint pulmonary anomalies 6 x 36 x 6 * Used to extend a mattress for the needs of a larger patient * When a sheet is placed over the mattress and extender a unified surface is formed * Material is anti microbial fire rated and fluid proof * Meets California code #117 * Notice to California Consumers: WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm *