Feature(may vary by option.)

●RABLISS Cool Neck Ring Naturally Freeze Under 8 Degrees Celsius Cools down comfortably in hot and humid summers. Smart design that fits around your neck. Does not sweat so your neck stays dry and comfortable. Made of PCM material with temperature adjustment. No charging or batteries required. Can be used repeatedly
●Uses the most advanced PCM material developed by NASA to protect astronaut from intense temperature changes. When ambient temperatures rise, they stop at a constant temperature zone, and absorb heat and maintain a comfortable temperature
●Product Name: RABLISS Cool Neck Ring; Color: BLUE/PINK/GREEN (3 colors); Manufacturer: Kobayashi Chemical; Size: Adult Size (One size fits all); Dimensions: Approx. 5.7 x 6.7 inches (14.5 x 17 cm); Inner Circumference: Approx. 34.5 cn; Weight: 4.5 oz (135 g); Material: Outer: TPU; Contents: PCM
●How to use: Leave the product flat in the fridge for 20 minutes, chill in the freezer for 5 minutes or more and harden the interior. It will harden even in environments below 48°F (28°C). The lower the temperature, the faster it hardens. Wear it around your neck. Cools down your neck comfortably. When used with the PCM gel inside, you can feel comfortable and cool at about 76°F (28°C)
●Precautions for Use: The contents are not edible. Never put it in your mouth. Do not use while sleeping. There may be individual differences in the feeling of use. The freezing temperature may vary depending on the environment temperature. In the event that contents enter your eyes, immediately rinse with water and consult a doctor. This product is not an ice pack. Do not place near fire or heating appliances. Please do not apply force such as scratching or twisting this product. If it gets dirty, simply rinse it into water and use it in a clean state. If the size of the product you purchased, please stop using it. It may compress the cervical artery. If you leave this product for a long time, oil may bleed out in very rare occasions. Oil is harmless, but please wash it off if it gets on your skin. Use hot water to rinse off the oil
●Due to monitor settings, the color of the actual product may differ slightly from the images. Thank you for your understanding

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