This is a plaque for an oboe. While dark-colored plaques are the mainstream, this one is transparent, allowing you to see through it and check the scraping progress while inserted. There may be some scratches between the plaques as they were stored in a small bag containing multiple pieces. Please note that this item is stored at home. I check for stains, etc., when listing, but there may be oversights. Please refrain from purchasing if you are concerned about this. No discounts. No claims and no returns. Please refrain from purchasing if you are in a hurry.