Noise Cancelling Foam Earplugs Sleeping Plugs Reusable Soundproof Earmuffs Adults Hearing Protection Gadgets Airplane Concert Study Jiujiuso The product is shipped based on the color or size of the main image of the product page. Description: Safe material: The earplugs are made of quality foam, which is wear-resistant, environmentally friendly, and not easy to deform. Slow rebound: The foam earplugs can rebound slowly, which makes the earplugs fit different ear canals, suitable for adults and children, women and men. Portable: The sleeping plugs are designed with a case, convenient to store and carry in your pocket, not taking up much space. Ergonomic: The soundproof earplugs are ergonomic, comfortable to wear all night, ensuring high sleep quality. Special gift: You can send these earplugs to wives, girlfriends, seniors, colleagues, etc. on birthdays, Christmas, New Year, and more. Specification: Material: PP, Silicone, Foam. Size: Earplug storage case: Approx. 7x3.5cm/ 2.75x1.37 inch. Storage box: Approx. 8x2cm/ 3.14x0.78 inch. Color: Pink Note: There might be a few color distortions due to different computer resolutions. There might be a slight error due to different hand measurements. Package includes: 1 pair of silicone earplugs. 10 pieces of foam earplugs