Is warranty really a good indicator of mattress life?

Sleepharmony Warranty for Mattress Protectors

Glideaway’s 10 Year Limited Sleep Harmony Mattress Protector Warranty Glideaway warrants to the original consumer purchaser of a “Mattress Protector” as provided herein for up to ten years following the date of purchase of the ” Sleepharmony Mattress Protector ”. Purchase a new mattress with a Glideaway “Mattress Protector” from an authorized retailer and Glideaway guarantees up to ten years…