1. Material: Silicone 2. Features: soft silicone, not easy to deform, precise hole position 3. Strong antioxidant capacity, not easy to turn yellow 4. Using 1.5mm thin and light design, restore the bare metal feel 5. Made of elastic silicone material, soft and three-dimensional surrounding earphones, anti-drop and scratch-resistant 6. Precise hole position, 360-degree all-inclusive protection, close fit 7. Weight: 47g/piece
