The Sta-Wet Painters Pal is a unique system for water-based paint Unique sponge and palette paper combine to keep paint moist Even with the lid closed paint will stay workable for days or even weeks One solvent and Five paint cups with lids are included Overall dimensions are 13 x 12 x 1.5 inches Mastersons Sta-Wet Painter's Pal has a unique design that keeps acrylics and other water-based paints moist on the open palette for hours. The lid provides an air-tight seal, while the specially designed sponge and "Sta-Wet" acrylic palette paper provide constant moisture. The palette size is 9 x 12 inches. The overall dimensions are 13 x 12 x1.5 and also include one solvent cup and five paint cups with lids, a removeble cup holder tray and storage for brushes. Palette paper and sponge are refillable. Made in the USA.