Safety Symbol Sticker – "Hearing Protection Required" Ø10 cm (Blue/White)

Circular safety sticker to indicate mandatory hearing protection in high-noise zones onboard. Oil- and water-resistant, this durable label is ideal for use in engine rooms, workshops, and technical spaces.
✔ Recognizable icon per international PPE standards
✔ Blue background with white earmuff symbol
✔ 10 cm diameter – ideal for doors, machinery, and panels
✔ Supports onboard safety and compliance