No more dropped plates. The Nuby Sure Grip tableware is designed to be easy to use and easy to clean while making sure good stays on the plate. The built-in suction grip easily seals to the tabletop to make self-feeding easier on both you and your child. Dishwasher safe. • No more dropped plates 100% silicone section plate grips easily to surfaces • Built-in suction grip easily seals to tabletops and most highchairs, keeping it firmly in one place. Plate and placement mat all-in-one that wipes clean • Wash prior to initial use and after subsequent uses. Easy clean with warm, soapy water. Rinse and dry thoroughly. Also safe for top rack of dishwasher • Sealing Tips: Press down in the center of the plate to remove any trapped air to ensure a complete seal. Also ensure that the surface is clean (grease/oil free) and dry • 6 Months +