... foldable,portable,it can be adjusted to any degree and height you want.WIth three 360 degree adjustable joint laptop stand ... plastic. With three 360 degree adjustable joint, the stand can be adjusted from 0~90 degree and 10 ... be well emitted in the soonest time. This stand is applicable at home,in shool,bar,hospital,meeting ... and bule.10.antiskid circle makes the stand more stable foldable notebook stand