Feature

●Its waterproof and moisture proof design makes it suitable for all kinds of outdoor environment, ensuring its reliability even in harsh conditions.
●Its small size makes it easy to carry. It can be hungs on the necklace or keychain of the backpack.
●Made of durable and rust-resistant, with a bright and clearly tone, and a double tube designs to increase volume and tone changes.
●Its louds sound can attract attention and help rescuers locate you quickly, ensuring your safety in critical situations.
●Whether youre climbing mountain, camping in the wilderness, explorings new territory, or in need of assistance, this whistles will be your reliable companions.


Description

Lightweight Signal Whistles Portable Double Tube Trainer Whistles Outdoor Whistles Pocket tool Double tube Safety whistles keychain
Features:
Made of durable and rust-resistant, with a bright and clearly tone, and a double tube designs to increase volume and tone changes.
Its small size makes it easy to carry. It can be hungs on the necklace or keychain of the backpack.
Whether youre climbing mountain, camping in the wilderness, explorings new territory, or in need of assistance, this whistles will be your reliable companions.
Its louds sound can attract attention and help rescuers locate you quickly, ensuring your safety in critical situations.
Its waterproof and moisture proof design makes it suitable for all kinds of outdoor environment, ensuring its reliability even in harsh conditions.

Specifications:
Material:
Size: As Shown In The Picture

Package Includes:
1x Whistles

Note:
Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.