The high rim and reverse curve on one side of this 6-3/4" diameter polypropylene plate help those with self-feeding problems to scoop food without spilling. A rubber suction base adheres to tabletop to keep plate securely in place. Microwave safe. Broad nonskid vinyl base must be removed from bowl before placing in dishwasher. Dishwasher safe on top rack only up to 180°. Color may vary. Latex free.