I tried this on once at home after purchasing it, but I haven't had a chance to use it since, so I'm putting it up for sale. It's a muffler that you insert into the logo part (please check the second image). The color is off-white. Please refrain from purchasing if you are nervous about it being stored at home. I have set the number of days until shipment to be longer just in case, but I will try my best to ship it as soon as possible. You can buy it immediately. For items that require confirmation of the condition or operation, please comment before purchasing.