The prokeeper, 1.5 qt capacity, brown sugar keeper, high quality construction with a silicone seal for air-tight storage, soak the removable terra cotta disk in water for 15 minutes, pat dry, snap it under the air tight lid to keep it from drying out repeat every 3 months to keep sugar from drying out, measurement markings clearly display remaining brown sugar & also includes an easy catch latch that holds the lid tightly closed, holds 2 lb bag of brown sugar with room to spare & measures 6.5"l x 5"w x 5.5"h.