25" Length x 17 1/2" Width x 4 1/2" Depth - XYNYTH Calcium Chloride pellet variety is 94-97% pure and is suitable for a variety of applications, including snow and ice removal and dust control. Calcium Chloride melts ice fast and at lower temperatures (effective to -25 degrees Fahrenheit) and provides instant traction and skid proofing. It can be used as an effective dust control agent by reducing dust during handling and application, absorbing moisture to bind particles together for a safe, more solid surface and prevent dust formation by absorbing moisture from the air. Calcium Chloride can be used as an additive to well completion fluids to increase density, to dry petroleum fractions since it absorbs water and as a drilling mud additive to reduce shale swelling for the petroleum industry. It can also be used as a concrete additive to help set concrete faster as it accelerates the hydration of the mix.