Thank you for viewing! This is a finished oboe reed. I've offered it at a slightly lower price by using regular mail. You can listen to a sound sample from my past listings. Total length: Approximately 71mm Scrape: Approximately 10mm Tube: Guerci d12 46mm (used) The thread is color-coded depending on the cane. The blowing resistance is light, but it produces a well-rounded sound, is easy to articulate, and is adjusted to make the high register easy to play in tune. Also, the reed is assembled to prevent the front and back from misaligning, making it easy for beginners to handle. Since I am using a used tube, I will list the product condition as "like new." I have been providing reeds to students and amateur musicians for nearly 20 years, starting with a musical instrument store. Please give it a try! I am new to Mercari, but thank you for your support.