HF-035 sofa backrest height adjustment

HF-035 sofa backrest height adjustment
1.meterial:iron
2.stroke:150mm
3.one gas spring,100,150,200 250Nm
4.package:2pcs/ctn
HF-035 sofa backrest height adjustment
used in sofa headrest ,
you can change the high of sofa headrest.
use more and more at leisure sofas in nowadays.
carton size:70x14x7 (cm)
ctn qty:2pcs/ctn
weight:11kgs/ctn