1. Material: high elastic sponge, mesh/protein leather 2. Features: good sound insulation, slip resistance, elasticity, good air permeability 3. Soft-feel earmuffs, more comfortable to wear 4. Built-in high-elastic memory sponge, effectively prevent sound leakage 5. Adopting high-frequency hot-pressing edge sealing technology, not easy to crack, and good sound quality 6. Lightweight and breathable dust-proof net design, effectively filtering sound impurities 7. Remarks: Only earmuffs will be delivered, no others 8. Dimensions: 10 x 7.5 cm
