Description:<br>Features:This ball heads can withstand heavy loads， lock solidly， and move smoothly. Aiming and horizon leveling can be accomplished as one instinctive motion， and rigid lockup takes just a quick twist of one control. Using this tripod ball heads are also much easier to carry and pack than tripods with pan-tilt heads?no long， protruding handles. mply screw the tripod ball head on your tripod. Then screw the whole tripod set to your camera.Specification:Screw Mount: 1\/4&amp;quot; ， 3\/8&amp;quot; threadMaximum Load: 2.5kgPanoramic Rotation: 360 Plate size: 3.5 cm diameterHead Weight: 0.12 kgHead Height: 6.5 cmItem weight: 68g<br>Package included:<br>1 x Mini Ball Head with hotshoe