Note: The Sleep Earplugs package includes 1 pairs of noise reduction earplugs and a total of 3 pairs of ear tips and 1 pair of double layer earplugs—4 pairs of silicone ear tips (S/M/L/Double Layer Earplugs) .The package also includes a small oval box with a lanyard and carabiner for easy carrying. Versatile applications:Earplugs are suitable for various scenarios, such as sleeping noise reduction, snoring blocking, concentration during work or study, noise reduction during motorcycle rides, and party environments. By utilizing different types of ear tips, It can adapt to different situations and achieve optimal noise reduction effects. Take control of the volume in your life with Sleep Earplugs. Safe, Reusable, and Washable: Crafted from skin-friendly silica gel, our earplugs can be washed and reused. They are breathable, comfortable, and environmentally friendly, offering a sustainable alternative to disposable plugs. Say goodbye to deformation and hello to durability!. Portable storage case: These noise-reducing earplugs come with a compact oval box for convenient and hygienic storage. The case is equipped with a lanyard and carabiner, allowing you to attach it to your bags or keys, ensuring you always have your earplugs with you to enjoy peace and quiet wherever you go. Comfortable and painless: These noise-reducing earplugs come in 4 different sizes(S/M/L/Double-layer ear plugs),One pairs of ear tips are already attached to the earplugs.This assortment allows you to find the perfect fit for your ears. Made from super soft silicone material, they are incredibly flexible and comfortable to wear. The ergonomic design fits snugly in the ear canal, making them ideal for side sleeping and providing a comfortable experience. Enhanced noise reduction: JYSONGHU's upgraded earplugs feature a noise-reduced outer ring and inner sound filter, providing a more effective noise reduction experience. The addition of foam ear tips further enhances the noise-reducing function. These sleeping earplugs reduce noise by 20-25dB, creating a quiet environment while still allowing some sound perception based on the surrounding noise level.