Peb cov rooj zaum yog mos thiab xis nrog lub lumbar thiab lub xub pwg bolsters rau kev txhawb nqa ntxiv, kev txiav rau kev ruaj ntseg, thiab recline thiab qaij rau pem hauv ntej mechanisms.Adjustable sliders kuj suav nrog thiab koj tuaj yeem xaiv cov ntaub, yas, lossis simulated tawv upholstery los hnav koj sab hauv nrog kev ua tau zoo.