The 1~5 Pairs Tree Shaped Silicone Relax Sleep Ear Plug Reusable Swimming Anti Noise Reduction Removable Corded Soft Earplugs For Sleeping Hearing Ear Protection Earmuffs Noise Prevention For Airplane Travel Work & Sleep Ear Plugs are a versatile and effective way to protect your hearing and reduce noise levels. They are perfect for sleeping, swimming, traveling, working, and other situations where you need to block out noise. Features of Tree-Shaped Silicone Relax Sleep Ear Plug: Soft and comfortable silicone material Tree-shaped design for a secure fit Reusable and washable Removable cord for convenience Reduces noise levels by up to 32 decibels Specification of Tree Shaped Silicone Relax Sleep Ear Plug: Material: Silicone Quantity: 1~5 pairs Color: Black Dimensions: 2.5 x 2.5 x 1.5 cm Weight: 10g per pair Dimensions: Length: 2.5 cm Width: 2.5 cm Height: 1.5 cm Uses: Sleeping Swimming Traveling Working Other situations where you need to block out noise Package includes: 1~5 pairs of silicone earplugs