Feature(may vary by option.)

●Size L: Height: Approx. 5.0 inches (12.7 cm), Width: Approx. 4.6 inches (11.7 cm), Weight: 4.3 oz (135 g) ± 0.2 inches (10 g) Thickness: 0.8 inches (20 mm) ± 0.2 inches (5 cm); Size M: Approx. 0.8 inches (111.8 cm)
●Your ring will stay cool even in the hot midsummer season! Neck cooler made from the mysterious "PCM material" ice that freezes in spaces below 8.0°F (28°C). It is also recommended for cooling the cervical artery of the neck with a comfortable temperature
●TPU, PCM (Temperture Control Ingredient)
●Designed to fit around the neck and not easy to fall off. It can be used for a variety of occasions, such as those who are active in sports, working outdoors, commuting to work or school, fishing, doing housework, concerned about hot flashing, doing activities in spaces without coolers, taking a bath or changing the mood

[M size (for women children) Original: Blue]




[M Size (Women Children) Checkered Pattern: Old Lace]




[M size (for women children) [Solid] Pearl Lace]




[M size (for women children) Checkered Pattern: White]




[M size (for women children) Checkered Pattern: Pearl Lace]




[M size Lilac Ash]




[L size (for adults) Checkered Pattern: Pearl Lace]




[L size (adult) Checkered Pattern: Black]





Description

There may be individual differences in how it feels cold. This product cannot be used like an ice pack. Colors may vary depending on how you freeze, individual differences in freeze. While some of the main unit may dent when frozen, it is a product specification and does not affect use. If the product has been damaged, stop using it immediately. If the liquid gets stuck to it, rinse with water. If you experience any abnormalities such as rashes or rashes due to liquid adhesion, please consult a physician. There may be small scratches, dirt, dents, etc. on the product or package. Please be aware of Depending on your monitor settings, the color of the actual product may differ from the images. Depending on the production date, the design and specifications may vary slightly. Please be aware of Due to the nature of the product, when stored in a temperature above 86°F (28°C), it may change into liquid and feel cold. It is expected to be delivered in an environment above 66°F (28°C) such as during shipping in summer. The ring melts and hardens repeatedly, so some rings may have dents on the ring. After arrival, please cool it on a flat surface. Please rest assured that there are no problems with the use of air bubbles. Depending on the product, there may be slight differences in weight (± 0.4 oz (10 g). We appreciate your understanding.