Elegance, softness and a natural feel. Helm is a signature design by AMPM. An exclusive creation, anchored in the brand\'s DNA. More than a bed linen, Helm reflects a true art of living.Natural, durable and slightly crumpled, washed hemp is incredibly comfortable. It embellishes over time, with washing. For a unique finish. Natural and ecological material, hemp has antibacterial, antifungal and antiallergic properties. Thanks to its great absorption power, it is thermoregulating and breathable, for an incomparable feeling of lightness.Product Details •  100% hemp •  For mattress height 25 cm •  Made in Portugal. •  Machine washable at 40°C •  Tumble dry at low temperature •  Iron at low temperature •  Do not dry clean •  Responsible product - Choosing a product made in Europe means selecting a product that has less carbon impact, because it has travelled less. As good for you as it is for the environment. Choosing a product manufactured closer to home reduces the impact on the environment and is better for everyone. Choosing a “STANDARD 100 certified product by OEKO-TEX®\" (official product designation) is all about choosing textiles that contain no harmful substances and do not irritate the skin. This international benchmark label protects the health of consumers. Healthy, safe and responsible.Sizes •  90 x 190cm : Single •  140 x 190cm : Double •  160 x 200cm : King •  180 x 200cm : Super King