• Made of polyurethane foam (PU) with slow rebound technology and high density. • The package contains 50 pairs distributed in five colors: blue, orange, green, pink, and yellow. • Ergonomic conical design that fills the ear canal providing a secure seal. • Each pair comes with an individual plastic case to maintain cleanliness and facilitate transport. • The smooth surface minimizes dirt adhesion and allows for hygienic reuse. • Effective for reducing noise in situations such as snoring, studying, working, traveling, and noisy events.