1. Enhance stability of video filming. 2. C-shaped design makes the device more practical and it is great for multi-angles filming. 3. Top with cold-shoe design allows to mount microphone or video light. 4. Bottom with a standard 1/4 slidable screw could lock the DSLR or camcorder to the stabilizer tightly. 5. Anti-skid foot design to be put on a platform. 6. Soft foam grip adds comfort and eases the long shooting fatigue. 7. With phone clamp, support smartphones' width range: 5.2cm-7.8cm. 8. Constructed from high quality ABS, powerful and guaranteed.