This baby seat booster is the best dining assistant for baby eating outside! Stable pyramid structure made of aluminium alloy frame provides a stable standing upright without roll-over and can firmly secures to nearly any chair with its anti-slip feet. Two-point adjustable safety fastener to the seat and backrest and the 3-point harness strap can effectively protects baby form sliding out and relieves parents' worry. Compact foldable and portable design is convenient for travelling and going out aiming to offer a handy high chair anywhere. If you are looking for a product such as this don't hesitate to buy it! --Foldable design in seconds convenient to store --Detachable tray for two uses chair and dining table --Aluminium alloy frame holds up 44 lbs --Full size chair replacement secures to nearly any chair with two adjustable straps --Three-point harness strap with safety lock effectively protects baby from sliding out --Anti-slip feet sticks to ground and secures safety --Stable triangular structure steady and not shake --Food tray with PP material safe and non-toxic for baby --Weights only 5.5 lbs portable for travel --Suitable for baby from 1 year to three years