Neck Cooling Tube Easy Carry Handy Wireless Non-slip Waterproof Universal pvc Hot flashs Relief Neck Cooling Wrap for SportsDescription:You can simply put the neck cooling ring in the refrigerator or freezer. Cooling time depends on the external environment. Since the neck cooling ring is handy and wireless, it allows you to enjoy cooling when doing sports in the hot summer. It is made of PVC material. The length of the cooling ring is 17cm, width is 16cm, thickness is 2.5cm. Suitable for indoor and outdoor. Item Name: Neck Cooling Tube Material: pvc Features: Handy, ergonomic design, easy to carrySize details:17cm x 16cm x 2.5cm/6.69" x 6.3" x 0.98" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Included: 1 x Neck Cooling Tube