- Shape: U-shaped cushion - Color: Dark brown - Size: Approximately 40 x 40 x 6cm, approximately 490g - Manufacturer: ottostyle.jp - Cover: Polyvinyl chloride (PVC) - Cushion: High-density foamed polyethylene This is a simple type without a belt to adjust the U-shape width. I used it for about a month after giving birth. I don't think the cushion is worn out, but it has been used, so please understand that it is a used item. It's a not-too-firm, low-rebound type, and it was just right for use after childbirth and on hard chairs. ☆ Upon inspection, the zipper pull is missing. (See photo 2) I personally didn't use the zipper, so I don't think it's necessary, but please be aware of this before purchasing. Otherwise, I don't think there are any noticeable stains. I will wipe it with alcohol before sending it. Thank you for looking.