New Old Stock and unused set of 12 insulated chartreuse mugs from Burrite products. Each mug measures 3 3/4". They appear to have some type of woven canvas interior. Each mug has the original label on it as well. The set is in the original box as you can also see in my pics. Nice vintage set of insulated mugs that are damage free and found in excellent condition. There are no chips, cracks, damages that I see. Please contact me if you have any questions and I will respond promptly. As with all of my items, I combine on multiple purchases to save on shipping charges. Thanks for stopping by!