High quality plastic school student chair Item no,: ZL-02-01 Size: D520xW430xH795xSH460MM Color: red, grey, ... blue, etc High quality plastic school student chair 1. One time injection solid piece chair is manufactured from high quality polyproplylene, safe ... ledge to reduce pressure behind knees. 7. Flat seat for multi-directional, long term sitting. 8. Lightweight, easy to move around ...