This U-shaped cushion is co-supervised by a midwife and a physical therapist. It's perfect for those suffering from postpartum issues or hemorrhoids, and also makes a great gift for pregnant women during their maternity period. Made with high-rebound material infused with bamboo charcoal, it can also be used as a ring cushion. 【Condition】Used for about 2 days, in good condition with no noticeable signs of wear. 【Color】Black The first product image is a sample. 【U-shaped Cushion】 We developed this U-shaped cushion because existing O-shaped ring cushions couldn't fully support the affected area. 【Customizable Opening】 Our product, Chacolino, allows you to adjust the opening with a string, allowing you to maintain your own best position. The adjustment string can also be removed, and it's attached in a position that doesn't get in the way, making it very easy to use. 【Deodorizing and Breathability with Bamboo Charcoal】 Chacolino is made by mixing bamboo charcoal into the cushion, which is why the cushion is black. The effects of bamboo charcoal reduce stuffiness and odors caused by stuffiness when sitting for long periods, providing comfortable use. 【A Revolution for Postpartum Moms, Made Possible by a Baby Goods Specialist!】 Chacolino can be customized to fit your changing body shape. We provide support to reduce pain and promote relaxation. We've created the cushion you truly need through interviews and discussions with mothers, something only a baby goods specialist can do. 【High-Rebound Cushion to Protect the Affected Area】 Chacolino uses a high-rebound cushion to prevent the affected area from being directly pressed. It's not too soft, allowing for comfortable sitting. 【Usable in Various Situations】 Perfect not only for postpartum mothers but also for use at home, in the office, or during long hours of office work. 【Safe and Clean】 The underside has a non-slip design to prevent slipping. The cover is also removable and washable. The materials also meet quality safety standards, so it's safe for customers with infants. 【Easy to Sit On! Thoughtful Design】 The thigh area has a slope, allowing you to naturally rest your legs. Also, there's a depression in the coccyx area, which helps maintain good posture, and customers with coccyx pain can also use it with peace of mind. 【Size and Weight】 Width: 38cm, Depth: 30cm, Height: 7cm *Tip 4cm, Hole: Width 18cm, Length 20cm, Weight: Approximately 500g