For Canon 5D 6D 7D Ii Iii Iv Nikon D3400 Sony A7 A7R A7S Ii Iii Dslr Camera 1/4" Product Details Specification: Main Material: Aluminum Alloy Camera Connecting Thread: 1/4" Tripod Connection Thread: 3/8" Ball Diameter: 45mm Height: 105mm Bubble Level: 2 Maximum Load: 20kg Net Weight: 550g Package including: 1 x SYS-90 Professional Tripod Ballhead 1 x Quick Release Plate High-quality all-metal ball head, the sphere?s diameter is 45mm, CNC super machining, multi oxidation treatment on the surface, with a very smooth hand feel and excellent durability.Comaptible with Arca Swiss. 360 horizontal rotation panoramic head, double locking knob design, flexible operation Removable quick-release plate, comes with 1/4? screw and safety lock, suitable for all SLR cameras; the ball head comes with 3/8? screw mount, can be widely applied to various professional tripods Built in dual bubble level indicators: Aiming and horizon leveling, can be accomplished as one instinctive motion Scale on the pan for panoramic shoots Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.