- 3 Ply structure protection
- BEF:≥ 95%
- Soft and fluid resistance
- Flexible nose-bridge to fit your face
- Fiberglass and Latex Free
- Plastic nose clip
- Ultrasonic seamless blank holder
- Design of three-layer folding structure
- Adult size - 17.cm x 9.5cm
Super sot and painless ear hook design make the belt more comfortable. It made of low sensitive materials. Three-layer protection design.