If we hadn't assembled these and thrown out the boxes, I'd return them.  The workmanship is not good - the leather is buckling in several places, where the leather seat & the leg meet looks hacked, they feel flimsy, the leather is held on by staples under the chair, they creak when you lean back too far, and threads are hanging down which can be snipped but still just shows a lack of care.  They look fine and we'll keep them until they start falling apart.  Wayfair did refund us 30% which was very descent, especially since they are now on sale 24% off.