Features: Comfortable and snug design, providing a soft and breathable wearing experience. Suitable for high-intensity sports such as ice hockey and short track speed skating, providing all-round protections. Stable and fixed design ensures that the protective gear can remain stable even during intense exercise. Light in weight protective gear that does not affect exercise flexibility. Designed to fit most adult/child neck sizes, with wide compatibility. Specifications: Fabric : polyester, spandex, meshed cloth, sponge Type: adult version, children's version(optional) Dimensions: Adult version, upper circumference length 55.5cm, lower circumference length 30.5cm, width 18.2cm; children's version, upper circumference length 46.5cm, lower circumference length 22cm, width 16.2cm. Color: Black. Practicality: Specifically designed for ice hockey and short-track speed skating, it effectively protects the neck from shock injuries while providing a comfortable wearing experience, suitable for long-term use. Package Includes: 1Pc Ice Hockey Neck Protector note: Other accessories demoed in the pictures is not included. Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.