1st Step - Circle High Chair Sleek compact design does not sacrifice space for style Air controlled piston for seamless height adjustment Can be used without tray as a youth chair or at adult table during meals Internal rotation design offers quick and easy 360 degree rotation Contemporary base offers superior stability Adjustable tray includes removable dishwasher safe snap-on feeding tray� 3 position recline for added comfort Roomy comfortable seat pad can be easily removed for cleaning 5 point harness for added safely