TEMPUR-Seat Cushion TEMPUR MATERIAL - Contoured surface cradles your backside relieving pressure and distributing weight, for extended periods of sitting. TEMPUR-material allows this cushion to adapt to your shape and won't flatten over time. PERFECTED FOR YOU - Tempur-Pedic pillows are made with pressure-relieving material, formulated by NASA, and perfected by us for a perfect nights rest. 5 YEAR LIMITED WARRANTY - Adaptive TEMPUR material offers personalized support and alignment and returns to its formed shape after each use. WASHABLE & REMOVABLE COVER - Premium quilted cotton cover is soft and breathable and can be removed and washed. Replacement covers available (sold separately) Pairs well with The LumbarCushion by Tempur-Pedic (sold separately) ASSEMBLED IN THE USA - The standard size measures 16" x 16" x 2" Getting Acquainted to your new product: Your new pillow may feel more firm than expected. Please give the pillow time to break-in. You may also notice a new product smell at first. As with most new purchases, this is normal and will dissipate in a couple weeks.