(MummyHugs Baby Ring Slings: MummyHugs innovated the traditional style sling with 2 strong and secured rings which have been tested to hold up to 50kg of weight over 48 hour period. The loose fabric end when threaded through interlocking rings, allows the sling to be easily adjusted with one hand. Our baby slings comes in a variety of fun design, quality fabrics and colours that have been lovingly selected for concern parents like you. 6 different carrying positions; Newborn to 3 years; Free size - fully adjustable; Distribute weight over the wide shoulder area; Watch this step by step slide on how to wear your baby sling at the bottom of some pages)