[DETAIL] ? Soft Silicone Material : Crafted from high-quality soft silicone, these ear plugs provide a comfortable fit and ensure easy insertion and removal. ? Noise Reduction : Designed for superior noise reduction, these ear plugs are perfect for those seeking peace and quiet in busy environments. ? Reusable and Hypoallergenic : These ear plugs are reusable and hypoallergenic, making them suitable for individuals with sensitive skin or allergies. ? Versatile Use : Ideal for sleeping, working, swimming, and more, these ear plugs offer a versatile solution for noise reduction. ? Four Pairs Included : Each package includes four pairs of ear plugs, providing value and ensuring you always have a backup when needed. ? Four Size Options : Available in XS, S, M, and L sizes, these ear plugs cater to a wide range of ear sizes and shapes. Notice 1.Earbuds only block unwanted noise and you with acomfortable sound that doesn't reduce everything to 0 decibels. 2.In the box- 1 set earplugs, 4 sizes of soft silicone ear tips (XS-L) . Our earplugs are reusable and washable 3.They are available in four different sizes (XS/S/M/L).Please test them out to get the right size for your ear canal for maximum noise blocking and comfort. [ATTRIBUTES] - Hign-concerned Chemical: None - Model Number: Quiet-01 - Certification: CE - Hign-concerned Chemical: None - Model Number: Quiet-01 - Certification: CE - Origin: Mainland China