Good product, and fits in my confident mookambika chair, and can be fitted to other chairs with little bit adjustment. Overall quality of the product i'll rate 4 out of 5 and really satisfy your need. So any one if looking for this product can buy it without any confusion. This review i wrote as price is high and people may be shaky before buying such product online.Also packing and customer service of Dentmark is good. Though courier charge may vary, as in my case they charged Rs. 500 where as when i booked it showed Rs.150/- later they called and confirmed the courier charge. Otherwise its a overall worthy product. Regards, Dr. Bivek Bijoy Senapati Agartala, Tripura.