cooseya 4 in 1 baby highchair is made of high quality pp meterials which is durable. equipped with a 3-position adjustable tray this infant high chair can meet the need of growing kids. and the tray without sharp points or edges can be cleaned with a dishwasher providing maximum convenience for you.… is up for auction in Baby Products. This item is in As Is condition. This auction has ended — similar items appear in live auctions regularly.