The safety 1st easy care swing tray booster seat is simple and easy to use it features a swing tray for moving your child in and out easily and comfortably features dishwasher safe swing away tray with cup holder contoured high back rest non slip feet securing large stability 2 chair straps 3 point adjustable harness with one handed release recommended for 6 month to 4 years dishwasher safe swing away tray with cup holder contoured high back rest non slip feet securing large stability 2 c