The enlighten lean bolster from Manduka is a lightweight, classic, round bolster featuring a resilient, long lasting fiber-fill to create a firm cushion that provides extra support when desired. soft, plush, absorbent eQua micro-fiber fabric cover keeps you dry and comfortable .Hidden zipper construction for a smooth, seamless finish. Cover is removable for easy cleaning. Dimension: 29 in x 7 inch x 3 mm, 2 Pounds.