FORTEMOTUS Bed Rails for Elderly Adults Safety - Adjustable Heights& Extendable Bed Side Rail, Foldable Bed Assist Bar, Heavy Duty for Senior, Fits King, Queen, Full, Twin for 12~16" Mattress. [Upgraded Extendable Bed Guard Rail]: With extendable left and right-hand bars, you can adjust to the appropriate width to better prevent accidental falls from the bed.