This kind of stainless steel bowl, basin is multifunctional, the quality is very good but the price is reasonable. Name: seasoning bowl, basinMaterial: Stainless Steel Thickness: 4mm,5mm, special thickness Size:20cm,22cm,24cm,26cm,28cm,30cm,32cm,34cm,36cm,38cm,40cm,42cm Polishing: inside and outside