EDM 3 Acetone Chemistry Reagent, 16 ounce Bottle, 1 Each Toe Crests Inflatable design makes this wedge Undercast Padding Inflatable design makes this wedge pillow convenient portable and travel ready * Size Inflated: 27 W x 27 D x 8 High * Provides 8 of elevation while sleeping or lying down providing a 15 degree angle * Aids in reducing acid reflux * Can be used as an elevated foot rest or leg rest post surgery or simply for comfort * Inflate Deflate valve is on the rear of teh wedge making air adjustment easy while the wedge pillow is adorned with the cotton cover * Material: Heavy gauge white vinyl * Includes bed wedge pillow cotton cover and manual air pump * terry cloth material which can absorb fluids and liquids so it will not immediately start soaking through and stain the person wearing it Acetone is also the active ingredient in nail polish remover Meets American Chemical Society standards