Why Did It Take So Long To Produce The Martex Classic Sheet Collection? Standards Cannot Be Rushed; They Must Be Created. This Collection Is Well Worth The Wait! Thoroughly Lab-Tested To Produce The Best-In-Show For Value And Durability, The Martex Classic Sheet Collection Provides An Economical Option For Institutional Settings, Including Hotels, Hospitals, Dorms, And Military Facilities. Fitted Sheets Are Available In 9” And 12” To Accommodate Different Mattress Heights. With Side/Corner Elastic And Lockstitch Hems, This Collection Easily Withstands The Rigors Of Commercial Laundering. This Economy Product Feels Like A Much Higher Thread Count- Feel It To Believe It!