| Single weight (g) | Packaged weight (g) | Inner box size | Box size | Head circumference size | Applicable season | Applicable people |
|---|---|---|---|---|---|---|
| 1350 | 1820 | 34×26.5×28.5 | 82.5×35.5×61 | 55-64cm | All seasons | Adults |
Specializing in sports helmets and safety protection equipment, we integrate R&D, production, and sales operations.
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