Physiological Transat, adequate support from birth.All-natural cradling, no batteries or suspensions required. Lightweight and portable, for comfortable use at homeFrom 3.5 kg/53 cm to 13 kg (approx. from birth to 2 years)Characteristics: Composition: 3D JerseyDimensions: 92.5x11x40 cm. Weight: 3.16 kg. Package dimensions: 93.4x34.5x41.5 cm. Package weight: 10.3 kg. Care instructions: Machine washable at 40°C. Preferably use a mild, environmentally friendly detergent without bleaching agents. Wash separately. Do not tumble dry. Dry in the open air. Do not iron.Recommended age for use: From birth to 2 years of age. Maximum permissible weight: 13 kgUser manual: www.babybjorn.fr/manuel. s2 year warranty