〇 Brand new, unused // Free shipping 〇 Immediate purchase welcome! 〇 No price negotiations due to special pricing. Professional-grade, high-volume dolphin whistle - 1 set 【Product Name】 Whistle - Black 【Product Description】 For sports and disaster preparedness!! This whistle has a high volume (^^) 【6-piece set includes】 Hand strap x 1 Long strap (for shoulder) x 1 Mouth guard x 3 Storage case x 1 ・Comes with two types of straps, allowing you to use it on your wrist or hang it from your shoulder. ・Made of ABS material, it is waterproof and can be washed, making it hygienic! ・Approximately 130 decibels of high volume, ensuring the sound carries well. ・Comes with 2 mouth guards! Very convenient as it prevents teeth marks on the main body♪ ・Comes with a dedicated case for easy carrying ◎ 【Specifications】 ・Color: Black ・Material: ABS ・Size: Total length approx. 5cm, width approx. 2cm ※There may be slight variations due to amateur measurements. Please check the last image and profile, and purchase after agreeing. Black Dolphin Referee Sports With case With shoulder strap Mouthpiece Mouth guard Mouth grip 【Notes】 Please see the profile. To provide the product at a slightly lower price, the packaging may be simple. There may be slight variations in the finished size due to manufacturing. We inspect and ship, but if there are any initial defects, please contact us before evaluating the product. We will respond with sincerity. q5uj9