1. High-density soft sponge, comfortable to wear, care for both ears
2. Material: protein leather / lambskin
3. Features: soft and comfortable, breathable, durable, sound insulation and noise reduction
4. Weight: about 15g earmuffs (a pair), about 10g head beam protective cover
5. Size: The diameter of the earmuffs is about 6.5cm
6. Applicable products: for Sony earphone sets
