Description:No Battery Needed: Put this neck cooling tube into water

take item out after zing and place item around your neck

Cooling Design: An optimal cooling temperature of 64°F, cooling by maintaining an optimal cooling temperature

Neck Cooling Tube: Enjoy cooling time outdoors and indoors

Get for this hot summer

Convenient Use: Physical cooling, resuable and convenient to clean, more assured for kids and adults

Widely Used: Suitable for outdoors, camping, running, hiking, hot summer

Specification:Product size: length x width 17cmx18cm/6

69inchx7

09inchMaterial: TPUPackage Includes:1 Neck Cooling Tube1 Poly CoolantNote:Please allow slight dimension difference due to different manual measurement