SmartSolve Blank 3pt Water Soluble Pouches deliver a pre-portioned product without having to open the package. Pre-heat sealed on three sides, SmartSolve water soluble stock pouches allow the user to conveniently fill with product. After filling, heat sealing the fourth side keeps the contents dry and secure. The environmentally sustainable pouches dissolve easily and completely in any water temperature in 40 seconds or less. This Variety Pack contains 2 units of each stock pouch size: 1x3, 2x2, 2x4, 3x3, 4x4, 4x5, 5x5 and 5x6.