23 x 36 inches (58 cm x 91 cm). Absorbent surface protection. www.Prevail.com. 1. Strong enough for overnight use. 2. Extra strong construction makes pad durable, even when wet. 3. Moisture proof barrier helps keep chair and other surfaces dry. Fluff absorbent protection. 100% satisfaction or your money back. CE listed. Click or scan for more helpful info. Prevail.com/Support. 1-800-Care-551 (800-227-3551) 10am-4pm Eastern Monday-Friday. Made in the USA with domestic and imported parts.