This air hose is made completely of rubber and it's lighter than most others by 40%. It is designed to be one of the strongest rubber hoses in the market and can handle a lot of use without getting damaged. You can bend it easily because it's flexible, and it won't tangle up or get weak spots easily, ensuring long-lasting performance. It lays flat, does not kink under pressure, doesn't get sticky and dirty like plastic and hybrid hoses, and is much easier to clean allowing for easy maneuverability and remains flexible, kink-resistant, abrasion-resistant, ozone-resistant in the toughest conditions and even in cold weather until -45°C and remains as strong and solid up til 82°C. It is available with an inner diameter of 6 MM and is 15 MTR long in length to support all your pneumatic applications with a non-compromising 4:1 safety factor and 20 Bar W.P.. It is a great choice for all your heavy-duty, medium-duty and even light-duty applications. (*Fittings are optional for this product.)