1. Material: silicone 2. Curved in-ear, spiral earplugs, bring a more comfortable and stable wearing experience 3. Soft and elastic, comfortable to wear, deformed after repeated use 4. With a mark to distinguish left and right ears 5. Umbrella-shaped inner septum, effectively waterproof 6. Fits the human ear structure and effectively diverts the flow 7. Size: 30x25mm
