• Multilayer insulation process with noise cancellation up to 45 decibels. • Effectively blocks up to 95% of external noise allowing important signals to be heard. • Made of soft medical silicone with an ergonomic design for a comfortable fit without pressure. • Includes four sizes of ear tips (XS, S, M, and L) to adapt to different ear canals. • Minimalist and elegant design suitable for sleeping, working, studying, airplanes, and concerts. • Reusable, washable, and durable product as a sustainable alternative to disposable earplugs. • Includes compact storage box and bag for easy hygiene and transport.