Absolutely disgusted with the quality of the calenders. the doors open whilst assembling them and touching them! These cannot be used. I contacted the seller and they were not at all helpful. Rather they were very rude and unprofessional telling me I'm "nitpicking". AVOID THIS COMPANY! I even opened a case with Alibaba for receiving a faulty product and they were just as bad. I was willing to return the product but they didn't accept that. they only gave me a small fraction of a refund and now I'm stuck with a large quantity of products that I cannot use. DO NOT BUY FROM THEM! THEY WILL RIP YOU OFF! Sellers communication was also extremely poor. If you want a good product, go elsewhere