Manufactured using silicone, ensuring comfort and practicality for the ears. These replacement earbud tips provide enhanced noise reduction, allowing for immersive and enjoyable audio . Designed for comfort, these earphone covers remain comfortable even during extended use. Features -Color:Black -Material:Silicone -Size:1.70X1.40X1.40cm/0.67X0.55X0.55in -Size:1.50X1.10X1.10cm/0.59X0.43X0.43in -Size:1.20X1.20X1.20cm/0.47X0.47X0.47in -Aperture: 3.8MM - Made from silicone, ensuring the earbud tips have practicality and comfort for the ears. -Versatile sizes: Comes in different sizes, catering to users with different usage. -Enhanced earplug protection: Provides enhanced earplug protection, effectively reducing external noise interference for an immersive music . - durability: Designed to be soft and , these earphone covers maintain their shape even with prolonged use. -Stylish: Our earphone covers are fashionable, offering a stylish look for user. Package list: 15 x Silicone Ear Sleeves