... .5~0.7MM 3.ecofriendly,easy clean Type:chinese wok household nonstick wok with bakelite handle:Product detail: ITEM NO.SIZE(CM)QTY ... heat nylon, plastic or application of wooden, avoid sharp shovel with or metal instruments of titanium surface damage.3-Nonstick kitchenware ... use hot water and the essence that wash clean, clean with sponge, do not let the coarse sand cloth or metal ...