This ball head can withstand heavy loads, lock solidly and move smoothly. Mini and lightweight, easy to carry and use. Features: Aluminum alloy construction, anti-rust, wear-resistant, durable, lightweight and portable, load bearing is up to 3kg. With a 3/8'' screw hole on the bottom, and a 3/8'' to 1/4'' adapter, this ball head is universal for most tripods. Supports 360 rotation in horizontal direction and 90 rotation in vertical direction, moreover, the ball head has a rotatable base which also supports 360 rotation. The top 1/4'' screw has a detachable rubber pad that can offer anti-skid and anti-scratch protection to your camera. Suitable for many devices, cameras, tripods, light stands, flash, etc. Specification: Material: Aluminum Alloy Color: Black Screw Mount: 1/4" & 3/8'' (with a 3/8'' to 1/4'' adapter) Maximum Load: 3kg Size: Approx. 5 * 4.8cm / 2 * 1.9in Weight: Approx. 90g Package List: 1 * Mini Ball Head 1 * 3/8'' to 1/4'' Adapter Package List 1Aluminum alloy construction, anti-rust, wear-resistant, durable, lightweight and portable, load bearing is up to 3kg 2With a 3/8'' screw hole on the bottom, and a 3/8'' to 1/4'' adapter, this ball head is universal for most tripods 3Supports 360 rotation in horizontal direction and 90 rotation in vertical direction, moreover, the ball head has a rotatable base which also supports 360 rotation 4The top 1/4'' screw has a detachable rubber pad that can offer anti-skid and anti-scratch protection to your camera 5Suitable for many devices, cameras, tripods, light stands, flash, etc