◆ Brand new / Unused / Free shipping / Anonymous delivery ◆ Immediate purchase without comments OK ◆ No price negotiations due to special price Professional specification, high-volume dolphin whistle, 1 set 【Product Name】 Whistle, Black 【Product Description】 For sports and disaster prevention! A high-volume whistle (^^) 【6-piece accessories set】 Hand strap x 1 Long strap (for shoulder) x 1 Mouth guard x 3 Storage case x 1 ・Comes with two types of strings, can be used on the wrist or hung from the shoulder. ・Made of ABS material, excellent waterproofness, can be washed and is hygienic! ・High volume of approximately 130 decibels, the sound resonates well. ・Comes with 2 mouth guards! Very convenient as it doesn't leave 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 some errors due to amateur measurements. Please check the last page of the image and the profile, and purchase after agreeing. Black Dolphin Referee Sports With case With shoulder strap Mouthpiece Mouth guard Mouth grip ◆Notes◆ ・Please see the profile. ◆Due to shipping costs, it will be shipped in a compact state with simple packaging. ◆Colors may vary depending on your monitor environment. ◆We inspect before shipping, but if there is an initial defect, please contact us before the evaluation. We will respond with sincerity. 18022026