Materials PVC Plastic, Polyester, IronFeatures Phthalate FreeMeasurements 64" / 162.5cm (Waist Circumference)2" / 5cm (Large Ring Diameter)1.75" / 4.5cm (Medium Ring Diameter)1.5" / 3.75cm (Small Ring Diameter)Weight Bulk:14(oz) / 0.4(kg)