While the product does what it advertises, I was a bit disappointed with what you get for the price (I paid 30 euros at the time) While it’s a powder coated bar with a good finish, it doesn’t come with any felt or soft layer in the area where you place your headphones.
This could damage the headphone cushion in the long run from the powder coating of the stand rubbing off on the headphone band but I think it’s most likely to happen with delicate materials like thin leatherette or fabric pads.