1. Comes with clamp ring, rotary installation
2. Memory foam, comfortable to wear without ear pain
3. Fit tightly, cant get rid of it madly
4. Weight: about 15g (a pair)
5. Size: about 8cm in diameter
6. Applicable products: for Sony H800 headset case
7. Material: protein skin
8. Features: soft and comfortable, strong air permeability, durable, sound insulation and noise reduction