Set of 4, each 19 - 20' long. Flexible neoprene cable sleeve with zip-up solution manages and conceals cables while providing easy access Form-fitting neoprene stretchy material allows for multiple cables and flexibility (each sleeve can hold up to 8-10 cables). Could double the capacity when zip two sleeves together Easy to use, just gather cables together, wrap the sleeve around and zip-up, perfect for home and office use Ideal for keeping cords organized behind the TV entertainment system, computer monitor, etc. Pack of 4, each 19-20' long (1.2' diameter when zip-up)