1. Mini size, portable, could put into pocket 2. Precision, adopts metal shell, all loading parts use metal material 3. 360 degree any angle adjustment, with 1/4 inch 3/8 inch screw, easy to fix on the tripod 4. Suit for Gopro sport cameras 5. Size: 60 x 60 x 42mm 6. Weight: 195g 7. Time range: 60min 8. Direction setted: Clock wise direction 9. Loading capacity: Max.2kg 10. End warning continuous time: >3sec

http://olla.gr/360-degree-auto-rotation-60-minutes-time-lapse-stabilizer-tripod-head-adapter-for-gopro-black/