As of February 2017, Mattress Safe has been manufacturing the KleenCover product line in the USA. The KleenCover Ultimate Mattress Encasement, which was once an import product, is now being sewn in Cumming, Ga. Fabric for the KleenCover mattress encasement continues to be imported, allowing the economy line to remain competitively priced. The Ultimate Mattress Encasement continues to stretch to fit 9- to 15-in. depths, and is also available in Plus+ Advantage sizes. It remains bite-proof as well as penetration- and escape-proof, with the same waterproof, hypoallergenic and fire-retardant benefits. Ask about Mattress Safe’s 10 SKUs Program.