Christmas tree outline design, easy to wear. Belt line design, not easy to lose. Bold bands are more secure. Patent three-layer skirt design, comfortable, can wear for a long time. Washable, reusable. Range of application: Wear anti-noise earplugs wherever possible to damage our hearing.
1. Material: thermoplastic rubber. 2. Shape: Christmas tree. 3. SNR:29dB.
for after-sale service