Bigger Size40 60 cm silicone mats,perfect size and thickness. It is wide enough for you to develop your artistic creation Special DesignIt is unique design. The silicone mat has 7 small and 1 round containers .The 7 small conainters can separately hold multiple colors , and the big container can be a brush cleaning cup ,also can mix different colors. Silicone MatMade by high quality food-grade silicone, non stick, heat-resistant, durable, flexiable, waterproof ,non-fading,non-staining, easy to wash.It is a great tool for DIY craft Easy to Clean and Store: This art silicone mat is washable, easy to clean with wet cloth and warm soapy water. Eeay to fold or roll up and very conenient to store and take out. Multi-function: It is great for paiting ,oil painting, watercolor painting, makeing resin crafts, jewelry and other DIY arts. It is also a amazing gift for young kids.