Ideal for the one-handed user. The vertical wall guides food onto utensils. This lightweight plate has a non-slip rubber-coated base to prevent sliding. Entry wall is 13mm (1/2") high and steadily increases upward to 38mm (11/2"). 230mm (9") diameter provides plenty of space for any size meal. This microwaveable plate has a 19mm (3/4") rim for easy handling. Top rack dishwasher safe.