1. High-density rebound sponge, soft and comfortable to wear, improve durability
2. Applicable products: suitable for Audio-Technica headset sets
3. Features: soft and comfortable, breathable, durable, sound insulation and noise reduction, improve sound quality, with buckle
4. Weight: about 15g (a pair)
5. Size: about 6.5cm in diameter
6. Material: protein skin