***blue one missing***2PCS Neck Cooling Tube, with Insulated Bag, Wearable Ice Coolers Ring Keep Body Cool in Heat/Hot Weather, Reusable Neck Frozen Wraps for Summer in/Outdoor Sports.(Blue+White),

Features

• Mixed Color Two-Piece Set, More Fashionable. Comes With An Insulated Bag, More Convenient To Carry On The Go. Two Changes Of Wear, Can Effectively Extend Cooling Time！
• Innovative Technology: Our Cooling Neck Ring Uses A Unique German Technology Pcm Material. Automatically Freezing Below 18°C (64°F), It Freezes Faster Than Water And Maintains That Temperature As It Slowly Melts To Keep You Cool In The Heat.
• Easy To Use: Freezing Can Be Started Anywhere Below 18°C (64°F) Without Using Electricity. Even Freeze This Neck Cooling Tube Simply By Placing It In Ice Water, Refrigerators, Freezers, And Even Car And Home Air Conditioning Environments.
• Reusable: Made Of Very Durable Material. Keeps Your Body Cool Every Time You Freeze It. Rinse Well And Can Be Frozen Again For Use.
• Wide Range Of Applications: 【A】All Outdoor Sports: Hiking, Golf, Fishing, Driving, Fitness, Summer Camps, Etc. 【B】 Workers In Hot Weather: Cooks, Soldiers, Students, Field Workers, Gardeners, Farmers. 【C】 Relieves Hot Flashes Or Fever. It Even Works For Dog And Cat Pets!
• Safe And Reliable: The Materials We Use Are Bpa-Free. The Cooling Ring Has Been Tested By Sgs. Eco-Friendly Tpu Material Made In Korea, Ergonomic, Soft And Skin-Friendly With Elasticity, Thick Neck Can Also Be Used. High Frequency Sticky And Firm, Will Not Break Easily.