Decibullz earplugs provide a high level of protection from loud, damaging noises in a number of different situations. Simply heat the Decibullz earpieces with warm water for 3-5 minutes, the earpieces will become soft and ready to shape. Decibullz earpieces easily shape to the exact fit of your ears. Place the pliable earpiece in your ear and form them for the perfect fit. Decibullz earplugs are made in the USA, and all Decibullz products are designed and assembled in Colorado. Avaliable in multiple colors