Features: Good sound insulation Anti-skid Good air permeability Full of elasticity Ergonomic inclination angle All-enclosed ear design Built-in high-elastic memory foam Comfortable and stress-free to wear Ergonomic design Comfortable and breathableSpecifications: Material: Protein Leather/Mesh Cloth, Sponge Weight: 30G/Piece Compatibility: (If Applicable)Package Includes: 1 x 2 Pcs Headset Sponge Earmuffs For Logitech G35 / G930 / G430 / F450