1. Expand Accessories And Reserve A Variety Of Threaded Holes, 2. Strong Versatility, Compatible With A Variety Of V-Mount Batteries, With Anti-Removal Safety Lock 3. Which Is Highly Practical 4. Free Combination For Easy Expansion 5. Mini V-Mount Battery Hanging Plate Fixed Base Battery Buckle Plate Universal Camera Accessories Applicable Models: V-Port Universal Type B: Packing Includes: 1*Battery Hanging Board 1*15mm Pipe Clamp Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Colour:As Shown Material:Aluminum Alloy Package Contents: 1 x Battery Hanging Board 1 x 15mm Pipe Clamp 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.