Made with medical grade mouldable silicone, these travel ear plugs will fit in your ears snugly and block out noise. They also block out dust and water ingression. Medical grade mouldable silicone Block out noise, dust and water ingression Includes plastic storage case 3 pairs supplied Specifications Items: 3 pairs Weight: 30g (whole set) Dimensions (packed): 56 x 65 x 18mm (box)