| Single weight (g) | Packaged weight (g) | Inner box size | Box size | Head circumference size | Applicable season | Applicable people |
|---|---|---|---|---|---|---|
| 679 | 1004 | 28×23.5×18.5 | 95.5×29.5×74.5 | 52-60cm | All seasons | Adults |
Specializing in sports helmets and safety protection equipment, we integrate R&D, production, and sales operations.
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