K-4 / Kukje (Korea)
- Material: ABS plastic
- Adjust the bridge band with a knob, there is a shock-absorbing foam pad inside.
- Safe design, capable of withstanding high impact force.
- Quality standards: KCS (Korea)
- Comes with the company's strap

K-157 / Kukje (Korea)
- Material: ABS plastic
- Adjust the bridge band with a knob, there is a shock-absorbing foam pad inside.
- Safe design, capable of withstanding high impact force.
- Color: White, Yellow
- Quality standards: KCS (Korea)
- Comes with the company's strap

K-157 / Kukje (Korea)
- Material: ABS plastic
- Adjust the bridge band with a knob, there is a shock-absorbing foam pad inside.
- Safe design, capable of withstanding high impact force.
- Color: White, Yellow
- Quality standards: KCS (Korea)
- Comes with the company's strap

HF-008/ COV (Korea)
- Material: impact-resistant ABS plastic
- Adjust the bridge band with a knob, there is a shock-absorbing foam pad inside.
- Safe design, high impact resistance, and airy ventilation holes.
- Suitable for working environments with small hazards in assembly and production lines, warehouses, etc.
- Color: White, Yellow

HF-007/COV (Korea)
- Material: heavy-duty ABS plastic
- Adjust the bridge band with a knob, there is a shock-absorbing foam pad inside.
- Safe design, capable of withstanding high impact force.
- Color: White, Yellow
- Quality standards: KCS (Korea)

SM-913/ Longdar (Taiwan)
- Material: fabric with PP plastic cone lining, resistant to high impact
- The cone cage has a impact-resistant plastic plate
- The front can be embroidered or printed
- Standard: ANSI Z89.1 Class G&E
- Comes with Vietnamese-style headband

• 4 point nylon Pin-lock type suspension .
• Fit helmets SM901N / SM902N / SM904 / SM914 / SM924 / SM934.

• 4 point nylon Pin-lock type suspension .
• Fit helmets SM905N / SM906 / SM926 / SM936.