●Uses Japanese beads: Uses beads with excellent fluidity of 0.04 - 0.18 inches (1 - 2 mm) in diameter, and the beads will fluidate depending on the movement of your body, and the cushion will deform and fit your body. It can be used as a chair, backrest, armrest or body pillow. This item will soothe your mind on a tired day. Beads can be refilled as well ●Double Zipper & Washable Cover: The beaded cushion is designed to be removable and washable. You can always keep it clean. The inner is designed with a double zipper structure, so there is no need to worry about leaking beads, so you can use it for a long time ●(Freely Use) The stretchy fabric is stretchy and can be adapted to any posture, and is perfect for your body. It can be used as a chair, recliner, or bed, so it is great for a variety of occasions such as reading, working, and resting ●(Fabric with great texture) The cover is made of cotton that has excellent breathability and absorbency. It has a breathable and smooth texture, and is comfortable to wear all year round ●Size: Bead cushion body: Approx. 37.4 x 29.5 inches (95 x 7U-shape support: about 90*75cm Compact and easy to place in limited space. Because the bead cushion itself is made of a fluid material, the interior material has an overall bulge, and the size may vary depending on how it is used and how it is measured