The twilight stacking chair is a practical and adaptable chair that is ideal for a number of different environments it can be stacked four chairs high and is perfect for educational use with combined with the twilight writing tablet please note image is for display purposes the tablet is not included item chair only high density polypropylene metal legs stacks 4 chairs high up to 5 hour usage weight tolerance 115kg optional writing table and padding sold separatelydimensions seat width