◆ Instant purchase welcome, silent purchase welcome ◆ Free shipping ◆ Brand new, unused ◆ Anonymous delivery ※ Due to the size of this product, multiple items of the same product cannot be shipped together. Thank you for your understanding. 【About the product】 ・Easy to use, just sit on it. This core training item is easy for beginners to use and helps with consistent dieting. ・You can easily train while watching TV or using your smartphone. ・Comes with a convenient air pump, allowing you to adjust the load by changing the amount of air. ・The load can be adjusted by the amount of air, making it suitable for a wide range of users, from children to adults. ・The uneven surface also promotes blood circulation. ☆ The balance cushion itself comes with an air pump, so you can use it as soon as it arrives. 【Details】 Size (approx.): Diameter 34cm Material: PVC Color: Pink Accessories: Air pump (color cannot be specified) ◆ Notes ◆ ・Imported from overseas, so the construction may be rougher than domestic products, and there may be some scratches, color unevenness, or dirt. Please understand this beforehand. ・Overfilling with air may cause the circular shape to collapse. Do not inflate the cushion until it loses its circular shape. Leaving it as is or using it in that state may cause damage. ・Simple packaging will be used. ・The color of the actual product may differ slightly from the photos due to your monitor or the shooting environment. Please understand this beforehand. ・The design and color of the product may differ from the product images depending on the manufacturing factory and lot. Please check the actual product photos posted at the end of the photos carefully.