Masterson 20 Sheet Refill Paper for the Guerrilla Backpacker Covered Palette Trays

20 Masterson refill acrylic sheets for the 6x8 Guerrilla Backpacker Covered Palette Tray  (sponge sold separately). See also: Guerrilla Backpacker™ Covered Palette Trays refill sponge only (only available for the 6x8 size) paper and sponge set (only available for the 6x8 size) Masterson Sta-Wet Palette Kits (sponge, paper and covered palette tray kits) (only available for the 6x8 size)