Rubber Foam Ear Plugs by Quies have been especially designed to guarantee comfort and protection:  Their shape is adapted to the auditory canal and it ensures an excellent effectiveness (35 dB sound reduction) and a perfect maintain in the ear, without being completely cut off from its environment. They allow a perfect fit in the ear.The texture of particularly smooth and soft rubber foam offers a pleasant contact and enables not to be bothered by sound when you wear them.Multi-colours (pink, orange, green), 2 pairs of each.6 PairsDIRECTIONS FOR USE Gently roll the plug with perfectly clean fingers to make it as thin as possible.Insert the compressed plug into the ear canal.Pull the earlobe back to push air out of the ear canal.Hold the plug until it inflates and is held inside the ear canal.COMPOSITION Polyurethane foam.In accordance with the European Regulation.Made in France.