Thank you for visiting Mercari. Please read the profile as well. Retainer Case Height: Approximately 2cm This is a plastic resin mouthpiece case. If the size fits, it can also be used as a portable case when you are asked to remove your partial dentures temporarily during CT or MRI scans or gastroscopy at the hospital. When I had a second mouthpiece made at the dentist, the finished mouthpiece was stored in this case (purchased at my own expense) and given to me, but I continued to use the first case, so I kept this one in storage. It is not new, and the outside has small scratches from storage, but the inside is in good condition, I think. The perception varies from person to person, so please check the condition in the images. (I apologize for not being able to take good pictures, but because it's plastic, if you look at it at an angle, you can see quite a few scratches on the outside from being stored at home.) I have disinfected and cleaned it with kitchen bleach, but since it will be mixed with other packages during shipping, please wash it again when it arrives. The packaging is simple, using used materials (waste paper, etc.). No bubble wrap. Due to circumstances, we may change from Yu-Yu Mercari delivery to Rakuraku Mercari delivery's Nekopos. (Because some people do not communicate, we will change it without the buyer's consent. Please understand.) Please ask any questions before purchasing. #case #teeth #mouthpiece #retainer #dentures #partial dentures #container #vessel #dental #orthodontics