[PREMIUM MATERIAL]: Each bowl is made of high-quality heavy gauge stainless steel, which is resistant and rustproof. mixing bowls feature a mirror finish interior and fingerprint-proofexterior. High-quality stainless steel, you and your family can ues it with peace of mind [LARGER BOWL SIZES]: Our stainless bowls deeeper than standard bowl sets, allow for larger servings . This set contains sizes1.5, 2.0, 2.5, 3.5, 7 quarts, that gives you much more flexibility, and less mess, satisfy your demands for mixing large batters, tossing salads, washing vegetable, marinating and storing, etc [EASY TO CLEAN ]:The silver bowls feature a shiny interior and fingerprint-proof satin exterior, Which are simple to clean by hand [NON SLIP SILICONE BOTTOMS] Flat silicone bases prevent the metal bowls slippage when mixing, you need not to worry about the bowls will wobble when mixing, beating and whipping. [TIGHT-COLORFUL LIDS]: Flexible BPA free plastic lids closely fit the bowls, keep your food fresh, tight fitting lids are great for food storage, great choice for storing food for longer.