Thank you for looking! I've noted any noticeable stains! Everything in the photos is included. Diameter is about 18.5 cm! I think it's about 7 inches! It's in good condition and I recommend it, but please understand that it is a used item before purchasing. Occasionally, there are people who are looking for a perfect item, but I ask that you consider that it is a used item before purchasing. Also, if there is any damage after arrival, please contact me and I will take care of it. Thank you! I plan to wrap it in bubble wrap and ship it. ^ ^