Opened but unused! I'm selling it because I didn't use it! It also has pockets for milk and a phone, so it's very convenient to use! Retail price: 14,080 yen ↓ Attached is the following site information: "My Brest Friend," loved around the world, has celebrated its 25th anniversary. It has been further improved for the comfort of breastfeeding mothers, ideal positioning, and the comfort of babies. We have pursued better posture and comfort during breastfeeding to reduce the burden on the mother's back, neck, and arms. The main feature of My Brest Friend is the D-shaped cushion that supports the body all around. It stays securely in place with a belt and doesn't slip. The "My Brest Friend Super Deluxe" commemorating the 25th anniversary has an even larger and thicker back cushion to support the lower back, making it easier for mothers to breastfeed in the correct position and posture. By increasing the height and thickness of the front cushion, it brings the baby closer to the chest easily, eliminating the need for the mother to bend or stoop. It's comfortable for both the mother and the baby. Also, the cover is washable, so it can always be kept clean. However, in the past, milk could sometimes seep into the inner urethane foam when spilled. The "My Brest Friend Super Deluxe" comes with a waterproof inner cover, which was a highly requested feature, making it even easier to keep clean. In addition to this, while inheriting the good qualities of the previous "My Brest Friend," many improvements have been made for mothers and babies.