The item for sale is 20 Fluid Oz (591 mL) of Glycerin (C3H8O3). The item is in 2 bottles each containing 1 Ounce of product. Glycerin, also known as Glycerol, is a non-toxic polyol in the form of a colorless, odorless, sweet-tasting, viscous fluid. Bottles are made of durable Polypropylene Plastic, which is a natural, translucent, lightweight, durable, and chemically resistant copolymer. The screw-top is completely leakproof. Bottle is sealed in plastic with the screw-top shrink-wrapped. HUNDREDS OF USES INCLUDING: Thickener / Geling Agent / Cooking and Snack Foods / Liqueurs Thickener / Sugarless Sweetener (60% as Sweet as Sugar) / Toothpaste (Sweetener) / Mouthwash / Cough Syrups / Elixirs / Expectorant / Make-Up / Glycerin Soap / Skin Moisturizer (Cosmetics) / Detergents / Lubricant / Softening Agent / Mold Release Agent / Candy Softening Agent / Anti-Freeze Substitute (Mixed with Water).