Product name:adjustable seat armrest<br> Adjustable range:90 Degree<br> Recommended mounting height:the distance between seat cushion and the underside of the armrest is 11cm(or up/down 2cm according to you need)<br> Adjustable,Shock resistance,Wear-resistance.This comfort armrests offer you added comfort whilst driving,which are pivoting and adjustable.These are commonly used on Car,for Camper,Motorhomes,for Vans,Boats,Trucks etc.<br> Colour:Black <br> Material: plastic + PU leather<br> Size:35.5cm<br> Installation:<br> 1.Open the cover of the seat back.<br> 2.please sit on your seat and make the mark on the position where is the most comfortable to you.<br> 3.drill two holes on the mark you have made.<br> 4.fix the armrest mount to your seat by screw given.<br> 5.open a little hole on the sponge,then take the axis out of the sponge.<br> 6.As for the cover,it is the same with last step.<br> 7.Fix the armrest to the parts from the outside,and fix the screw.<br> 8.Put on the lid.<br> <br> Package Contents:<br> 1 x seat armrest(Right)<br> Only the above package content, other products are not included.<br> Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.