Synthetic leather donut cushion, ideal for postpartum recovery, hemorrhoid pain, and prostatitis sufferers. Comfortable design with a diameter of approximately 40cm and a central hole diameter of approximately 15cm. - Color: Brown - Material: Synthetic leather Material: Synthetic leather (PVC material) Model Number: MUC-7 Size: Diameter 40cm Thickness 8cm Center hole 15cm x 15cm Purchase Price: 6600 yen Thank you for viewing. Opened from the box and used a few times on an office chair, it's in near-new condition. There are no stains or signs of use. Please note that there may be damage to the box and folds in the packaging plastic. #DonutCushion #HemorrhoidCushion #ProstatitisCushion #U-shapedCushion