Worst purchase I ever made. My receptionists who are young and extra small don't mind them. I however am a bit bigger and older and this chair has dumped me on the floor twice!! Very dangerous! Sore back and knee sent my to an orthopedic doctor. The back is completely hollow which they find cute because it has a zipper and affords a secret compartment. I however do not have treasures for such a compartment and would have enjoyed the extra padding. Two are going into storage unopened. My receptionists can enjoy them. I will be getting a sturdier, safer. and comfier chair. I should send this company my doctor's bill!!