This bowl is shallow, using a diameter of five.75”. It’s dishwasher safe (but don’t place stainless steel inside the microwave!) 1 prospective destructive I noticed was the bowl’s rim: it's got an unsealed rolled edge round the perimeter, plus some reviewers have complained this edge retains water. Also well worth https://wattyworld.co.uk/the-ultimate-guide-to-cat-bowls-elevated-raised-and-more/