Built-in bubble level helps make horizontal adjustments easy. For speed and convenience, each leg has an automatic leg angle lock mechanism.The center column can be inverted for unusual low angle shots. 2 leg angle positions for uneven terrain. Retractable spiked feet for outdoor photography. Light weight at only 1.3kg. The item "SIRUI R-2204 Carbon Fiber Studio and On Location Tripod" is in sale since Tuesday, December 25, 2018. This item is in the category "Cameras & Photo\Tripods & Supports\Tripods & Monopods". The seller is "kenro-cn" and is located in Shenzhen. This item can be shipped worldwide.