★ Ships within 48 hours of purchase ★ ★ Free shipping anywhere in Japan ★ Low-rebound Pelvic Correction Cushion A seat cushion that allows you to sit for long periods and gently fits! Perfect for the office and driving ◯ The low-rebound material feels great!! 【3D three-dimensional structure that matches the shape of the buttocks】 By shaping the urethane to match the natural shape of the human body's buttocks, we have adopted low-rebound polyurethane that prevents your buttocks from hurting. It provides excellent sitting comfort and supports the buttocks and hips with each part of the urethane. 【Ischial Ventilation Area】 The design has a hole in the ischial area, so your ischium won't hurt. 【3D cover fabric that doesn't get stuffy and can be washed】 The cover has a zipper, so you can remove the urethane inside and wash the cover. 【Size】Length 33cm Width 43cm Height 8cm 【Color】Black Navy is also available ※Because it is an approximate size, there may be slight errors. ☆ Follow-up discount We will discount "50 yen" from the total amount. ☆ Bundle discount 100 yen off from the second item onwards. 2 items purchased...100 yen off 3 items purchased...200 yen off 4 items purchased...300 yen off The above discounts can be used together(^^) We will create a dedicated item, so please let us know the product you want in the comments before purchasing. ※We will fold and compress the product to reduce shipping costs. We have made the price affordable accordingly. ※We carefully inspect each item one by one, but as it is an overseas product, there may be some imperfections in the manufacturing, so please purchase only if you understand. ※In the case of a defective product, please contact us before evaluation. We will take responsibility and respond with an exchange or other measures. ※The material and color may look slightly different from the actual product depending on the environment of the monitor, etc.