i-rocks IR1360 tablet / laptop / e-book dedicated folding bracket i-rocks IR1360 adjustable laptop / iPad / eBook dedicated trailer can raise your laptop's screen， allowing notebook stable support， and allows horizontal viewing angle of the screen up to eye position to reduce the load on the cervical spine， allows users to have a comfortable reading vision， the eyes looked straight forward head more comfortable using a computer can be a long and correct posture， do not have to use an external screen. ● improve typing posture Help reduce typing fatigue and improve comfort ● Adjustable to best viewing angle Six kinds 20/30/35/40/45/50 adjustable angle， so that notebook stable support， and allows horizontal viewing angle of the screen up to eye position to reduce the load on the cervical spine ● Detachable design Easy to carry and storage