1.Material: Made from soft, flexible, and high-purity silicone or TPE, which provides long-lasting comfort and is gentle on the ear canal.
2.Corded: Includes a connected cord (rope or PVC) to prevent loss and allow them to hang around the neck when not in use.
3.Reusable: Unlike foam plugs, these are washable and designed for extended use
4.Portable Storage: Each pair typically comes with its own individual mini plastic storage case for hygiene and easy transport.