This model is a remix of the model by “muzz64”. Check out the link below to see his original model.

(https://www.thingiverse.com/thing:3416790)

Portable phone/tablet adjustable stand.

Features :

• can adjust angle in 24 degree increment
• portable (fits in one hand when folded)

New Features (what's different from the original?) : 

• Unlike the original model, it has an anchor that can fix its angle firmly. Hence it can withstand heavy devices like tablet with stability.
• can easily attach/detach supporting plate for tablet to gain extra stability
• the supporting plate also has bumps for anti-slipping