• Earplugs made of flexible and ultra-soft silicone for superior comfort. • Effective noise reduction with a maximum cushioning effect of 28dB (SNR). • Ergonomic design that ensures a perfect and comfortable fit in the ear canal. • Includes 8 types and sizes of ear tips (XS, S, M, L) for a personalized fit. • Reusable product, easy to clean and environmentally friendly. • Excellent waterproof performance adaptable to various use environments. • Ideal for improving sleep quality, concentration, or for traveling with peace of mind.