The new Lean airCORE Bolster features a lightweight and compact design, easy for usage and storage. The airCOREB Bolster features a lighter weight form, firm cushion, and a removable, machine washable cover. Using airCORE technology, the proprietary core of air-filled pockets is constructed from post-consumer recycled plastic, conserving cotton batting and reducing total weight. 2.1 lbs.; 26" long x 7" wide x 3" height.