High elasticity, comfortable and durable
Soft, and fitting your ear, long time to wear without swelling
Non-toxic, harmless, no smell, and no stimulation for the human body, no allergic reactions
Light-weight and easy to use
Noise isolation protects your earphone from dirt
Its advantage is anti-falling and soundproof
Specification:
Material: Silicone
Applicable products: 4.5-6mm in-ear headphones for general use
Size: The inner hole diameter of the ear sleeve: about 4.5mm
Outer diameter: Small size: 11mm; Medium size: 12mm; Large size: 14mm