Andoer DY-60N is designed for making precise tripod camera balance. It can swivel to 15° in any direction. The built-in bubble level offers precise balancing reference. Comes with a portable carrying bag and a 3/8" to 1/4" screw. Features: Can smoothly swivel up to 15° at any direction. Design for precise leveling of tripod heads, video ball and panoramic heads. CNC constructed aluminum alloy body, flat and compact design for high stability. Built-in bubble level ensure precise alignment. Top 3/8" screw can attach to most photographic head. Bottom diameter 6cm, 3/8" thread; comes with a 3/8" to 1/4" convertible screw. Mini size, with carry bag, quite portable. Specifications: : Andoer Model: DY-60N Angle Range: 15° at any direction Top Screw: 3/8" Height: 4.5cm / 1.8" Bottom Thread: 3/8" Bottom Diameter: 6cm / 2.4" Item Weight: 275g / 9.7oz Package Size: 13 * 9.7 * 9.1cm / 5.1 * 3.8 * 3.6" Package Weight: 366.5g / 12.9oz Package List: 1 * Leveling Base 1 * Convertible Screw 1 * Wrench 1 * Carry Bag Note: Only the photography head is included.