Thank you for viewing! We offer valuable lifestyle products at affordable prices. This is a loud whistle. It's a loud whistle that is useful for club activities, recreational events, and of course, during disasters. It comes with a full set of accessories, including a neck strap, a storage case, and three mouth guards. Made of ABS material, it can be washed and kept clean at any time. 【Specifications】 ・Color: Black ・Material: ABS resin ・Size: Total length approx. 5cm, width approx. 2cm 《Regarding Shipping》 ◎ Address changes are not possible after purchase. ◎ Items returned due to an incorrect address will be resent at the buyer's expense. Please confirm your address before purchasing. ◎ Shipping will be via regular mail with no tracking. ◎ Please allow 3-5 days for delivery. ◎ Shipping will be done on weekdays when the post office is open. 《Other》 ◎ As this is an imported product, there may be loose stitching, small scratches, or stains. Please understand this before purchasing. ◎ The color may appear slightly different depending on the type of monitor you are using. ◎ We will ship in simple packaging to keep shipping costs as low as possible. ◎ If you have any issues after receiving the product, please contact us before leaving a review. We cannot provide support after a review has been left.