A non-ventilated industrial safety helmet for head protection is designed to protect workers from falling objects, bumps, and electrical hazards on construction sites, factories, and industrial environments. KEY FEATURES: 1. Material: High-Impact ABS Plastic Shell - Lightweight yet strong 2. Suspension: 4-Point Ratchet Suspension System for a secure and comfortable fit 3. Adjustment: Easy turn-knob ratchet to fit different head sizes 52cm - 62cm 4. Comfort: Soft foam sweatband + Ventilation design to reduce heat 5. Design: Reinforced ridge on top for extra impact resistance 6. Brim: Full brim design for protection from sun and debris 7. Safety: Meets industrial safety standards for head protection 8. Weight: Lightweight design for all-day wear without strain 9. Use: Suitable for construction, engineering, oil &&gas, mining, warehousing PERFECT FOR: Construction workers, engineers, site supervisors, welders, electricians, factory workers, and HSE personnel.Features: Non-ventilated shell; adjustable fit; impact protection