Premier Sta Wet Palette. For acrylics or other water based paints. Airtight storage box keep paints fresh for days, even weeks. Disposable palette sheets eliminate messy cleanup. Light weight, 12" x 16" makes for a perfect palette. Easy storage only 1-3/4" deep with lid on. Includes one sponge and five sheets of "Sta-Wet" acrylic film.