Fangrui Product Details Optimal Compatibility: Designed To Seamlessly Integrate With The F38 Top Plate, The Uka07 Offers A Reliable And Secure Connection For Your Camera Equipment. Construction: Crafted From High-quality Materials, This Backpack Clip Kit Ensures And Resilience, Making It Ideal For Outdoor Photographers And Adventurers. User-friendly Design: The Quick-release Mechanism Allows For Fast And Effortless Attachment And Detachment, Enhancing Your Efficiency While Capturing Those . Load Capacity:10kg/22lb Due To Different Batches, There May Be Differences In Product Appearance And Printed Text, Which Not Affect Use Colour: Black Material: Aluminum Alloy Package Contents: 1 X Quick-release Kit Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing. The Measurement Allowed Error Is +/- 1-3cm.