Features: Brand new and high quality The three-hole open design of the butterfly clip breaks through the traditional style and improves the usage limit of the butterfly clip. Made of hollow aluminum alloy, lighter in weight and more convenient to install. All aluminum alloy uses high-end sandblasting combined with anodized surface treatment, the visual effect is more refined and the hand feel is more delicate. It adopts 304 stainless steel screw spring; the wide handle is more comfortable and easy to rotate without hurting your hand. The three-hole opening of the butterfly clip can not only clamp two ball heads, otherwise, it will cause uneven force, screw damage, and bad consequences of destroying the product. Specifications: Material: aluminum alloy Color: Black / Red / Blue Process: CNC secondary anodizing Size: Approx. 51.9x58.8 mm/2.04x2.31 inches Note: 1.Please allow 1-2cm error due to manual measurement, please make sure you don't mind before ordering. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x for Butterfly Clip