DescriptionThese whistle are made of high-quality ABS material and are durable. The sound is very loud, for outdoor sports such as hiking, camping, climbing. It is small and easy to carry, with a hanging buckle, it can be easily carried.Features- Color: Black. - Material: ABS. - Size: 8.1 x 1.8 x 1.7cm/3.19 x 0.7 x 0.67 inch. - With hanging buckle. Whistle, compass, thermometer, magnifying glass, four-in-one multifunction. - for camping, hiking, hunting, fishing, boating, outdoor activities, travel, emergency/survival equipment, etc. - The whistle is made of high-quality materials, durable. Not easily deformed. - Emergency survival. If an accident occurs, it can be used to seek help. - Lightweight but loud enough. The sound can be heard from a distance.
