EcoVue Ultrasound Gel offers ergonomically designed packaging for ease of use �� 99.5% of product can easily be dispensed reducing waste �� Sustainable packaging reduces carbon footprint �� 97.8% Naturally fermented ingredientsNon-refillable and tamper proof packaging exceeds FDA criteria for quality and bio-security �� CA Prop 65 compliant �� Paraben and Propylene Glycol Free �� Acoustic velocity remains constant when heated �� Kosher and Halal certified �� Made in the USA- EcoVue Ultrasound Gel, 250mL (8.5oz) Bottle, Non-Sterile, 12/bx (20 bx/plt)