Thank you for viewing! This is a set of two masking tapes. The manufacturer is unknown. I am selling duplicates or ones I don't plan to use. These are used items. Please check the remaining amount in the photos. Stored in a case, in a dark place. There may be dust, lifting, or warping. As these are stored at home, please refrain from purchasing if you are concerned about minor details. No price reduction. I will take waterproof measures and ship via Rakuraku Mercari delivery. I may suddenly relist or delete the item. Thank you for your understanding. You can purchase immediately if you have no questions. ^_^