HDPE outer‑shell：High‑strength and impact‑resistant, shields head from falling‑object harm.
PP suspension liner + PC adjustment dial：Durable inner harness with wear‑resistant knob cover.
Knob‑operated adjustment system：Quick, stepless head‑size adjustment for a snug fit.
4‑point suspension design：Distributes impact evenly, improves wearing stability and comfort.
Adjustable head circumference 510‑620mm：Fits most adult users, ideal for construction, factory and outdoor‑site safety protection.
| Products Name | Model | Item No. | Star Rating | Material | Lining | Head circumference |
| Safety Helme | HSHW01-0002 | 305600101000 | Three Stars | Helmet Material:HDPE Liner Material:PP Dial Cover Material:PC Liner::Knob-operated | 4-point | 510-620mm |
