SCANPAC© - 4 Gal Case * An exclusive dual-viscosity formula allows SCAN to be applied as a gel and scan as a fluid * For medical ultrasound procedures where a less viscous gel is desired * This item includes 4 gallons of gel 2 empty 8 ounce dispenser bottles & 1 plastic pump Shipping Carton Size: 15 L x 14 W x 12 H