Skater Sanrio Kuromi Cooling Neck Ring Reusable M Size for Women & Children

Product Description

This cool ring is designed for both children and women, with a size M and an approximate neck circumference of 33 cm. It offers a comfortable fit for women with a neck circumference of around 31.2 cm and men with a neck circumference of approximately 35.8 cm. The cool ring can be used repeatedly and is an effective tool for protection against heat and heat stroke. It is particularly useful for lowering body temperature during walking and light outdoor exercises in the summer.

The cool ring naturally freezes at temperatures below 28°C (82°F) and the contents solidify and melt repeatedly at temperatures above 28°C (82°F). For convenience, it can be cooled simply by dipping it in cold water. For faster freezing, using a refrigerator or freezer is recommended. When the contents are in a solid state, the cool ring can maintain a temperature of approximately 29°C for 90-120 minutes.

Product Specification

- Size: M
- Neck Circumference: Approx. 33 cm (for children and women)
- Approximate Neck Circumference: Women: approx. 31.2 cm, Men: approx. 35.8 cm
- Reusable cool ring with low condensation
- Freezes naturally at temperatures below 28°C (82°F)
- Contents solidify and melt repeatedly at temperatures above 28°C (82°F)
- Can be cooled by dipping in cold water
- Refrigerator or freezer recommended for quick freezing
- Maintains temperature at approximately 29°C for 90-120 minutes when contents are solidified