The hook on the hanger is easy to hang. Parameter: 1. Material: nylon 2. Size: Diameter: about 45 cm (17.72 inches) / 60 cm (23.62 inches) Caution: Because it bounces when opened, please store it in a place where children do not they can reach if you hurt your child. Packing List: 14 Diaper Drying Net 1Handheld Diaper Bag