Baby Tula Linen Toddler Carrier adjusts to find your perfect fit for wearing your toddler. Can be used from 2 years to 6 years old and between 11-27 kg (beginning when the child is a minimum 82 cm tall). Woven with two colors of thread, Tula Linen is made of french Flax and combed cotton that gives texture and interest to solid color. The plant-based fabric is naturally hypoallergenic and breathable, making it perfect for warmer climates. Back carry and front carry options to provide a natural, ergonomic position best for long term, comfortable carrying.