The Didymos baby carrier needs to be knotted. It comes in the length of 470 cm, enough to practise the five different carrying positions. The Didymos is woven in very beautiful organic cotton which really needs to be seen to be appreciated. Each DIDYMOS sling comes with detailed carrying instructions, demonstrating the different carrying positions step by step with both pictures and text step by step the different carrying methods.QualityThe Didymos cloth is woven in such a way that it supports the body of the child all over evenly and it has built-in elasticity. Even after a long time of use and pressure it does not stretch and wear out. The edges have double hems so that the cloth of the sling keeps its shape even after prolonged carrying. The cotton is free from poisonous chemicals like insecticides or defoliants and has the German ökotest certificate. The dyes are not poisonous, free from any heavy metals and completely non-allergenic to the skin. The luxurious and complex manufacturing process, using different yarns for both warp and weft, guarantees that the cloth of the sling stays soft and elastic even after many washes.ComfortableThe Didymos sling enables you to carry your child in many different ways. The cloth is light-weight and handy when you do not need it (the pram in the pocket). When the Didymos is no longer needed for carrying it is still quite usefull as it can serve as a scarf, a hammock, a comforter, a swing , sun sail etc...