- Material: 304 stainless steel 2. Product use: pot cover rack, dish rack, kitchen utensil rack, steam rack, etc. 3. Composed of 8 stainless steel bars and 14 movable rivets 4. Scalable, can be converted according to demand 5. Weight: 165 grams 6. Dimensions: 13x5.7x7.2 cm, line thickness 4 mm, steel plate thickness 1 mm Stainless steel maintenance method: Rust caused by dirt on the surface of stainless steel can be washed with 10% nitric acid or abrasive detergent, or with special detergents There are rainbow patterns on the surface of stainless steel, which are caused by excessive use of detergent or oil. It can be washed away with mild detergent in warm water. Grease, oil, lubricating oil pollution on the surface of stainless steel, wipe it with a soft cloth, and then clean it with neutral detergent or ammonia solution or special detergent If the stainless steel surface is dusty and easy to remove the dirt, it can be washed with soap, weak detergent or warm water