Detailed Product Description KANGZHU Bedsore Cushion.Product is easy to use, safe and reliable, widly use , power consumption is small, economical and practical high-tech products. Can alleviate the suffering from patients, but also reduce nursing workload.Size: 36.5cm*24cm*33cmMaterials:Natural .rubberizedfabric materials and PVC material.Weight:6kg Electrical: Ac220 50 Hz±1Hz.