In response to customer feedback, we have renewed this product to be dishwasher safe! Heat resistant temperature -4°F to 304°F (-20°C to 140°C); Non-slip treatment makes it easy to carry around. Excellent ease of use. The surface of the tray has been treated with a special coating that prevents slippage even if you place the dishes on the surface. The dishes are non-slip and safe for children and the elderly. No more skating dishes on the tray. Square shape that can be used from end to end. So you can use it as a placemat. Only carrying is not the role of a tray. The shape of this placemat can be firmly placed near the edges of the table area. Unlike cloth placemats, food spills can be easily washed after meal. Easy to clean. It has excellent durability and is very popular among people who operate restaurants, etc. It is widely used in restaurants, restaurants, restaurants, nursing facilities, and daycare facilities. They are also stackable so they can be stacked together. Hygienic white solid non-slip tray. Each coat is painted by the painters of Kishu lacquer. Made in Japan (Wakayama Prefecture) Miyoshi Lacquerware Original Product Model Number: bo-726 Size (Approx.): Outer Dimensions 15.2 x 11.4 x 0.7 inches (38.5 x 29.2 x 1.7 cm), Inner Dimensions 13.6 x 10.0 inches (34.5 x 25 cm), Weight: Approx. 1 g); Material: Saturated Polyester Resin (360 g)