1-Breathable mesh rov qab ntxiv cov huab cua ncig thiab txias sai thiab yooj yim hloov kho qhov siab ntawm lub rooj zaum txheeb ze rau hauv pem teb
2-PU hooded casters tuaj yeem ua kom khawb tsawg
3-High elastic molded ua npuas ncauj relieves sedentary siab rau optimum kev nplij siab
4-Adjustable headrest muab kev txhawb nqa tshwj xeeb rau lub taub hau kev nplij siab