Thank you for viewing! //Great for preventing yellowing on shirts and hats during this time of year!// Also for sweat stains and sebum stains!! Easy to attach, it prevents sweat and sebum stains, and is disposable, so no cleaning is required! ?? Have you experienced this?? ◉ "Yellowing doesn't come out even after washing" ◉ "Hand washing is troublesome" ◉ "I threw it away because it was dirty even though I could still wear it" By attaching this, you can avoid troublesome situations and avoid having to replace your shirts and hats♪ [Product Contents] A set of 20 sheets, 10 white and 10 black [Size] Size: 23.5cm x 3.8cm Thickness: 1mm [Caution⚠️] • Due to being an overseas product, there may be bends or odors. There is no problem with use, but please refrain from purchasing if you are sensitive. • Please double-check the registered address before purchasing the product.