"P-sling" is manufactured with premium fabrics. Our sling will be one of the first materials the baby will ever feel. We use only natural fabrics - cotton and linen. Using linen for slings is a unique approach, but linen is the most durable fabric among all natural fabrics. Our slings made of linen weigh only 10.59oz (including rings,) but can carry up to 39 lbs (a 3-year-old). We use only top quality linen. We add unique touches to make our linen stand out from the rest. Our linen has no tension or stiffness (characteristics of linen) and when the linen is finished, it is surprisingly soft.