Specially Designed for X-T30 Digital Camera Precision CNC machined from superior quality solid aircraft-grade aluminum, and scratch resistant surface. Quick release, flip and reassemble your camera to either horizontal or vertical position. Black anodized treatment for high durability. Connection screws made of stainless steel. Mounting Screw Diameter: 1/4 inch . Extra 1/4 inch reserved - 20 threaded mounting holes for additional functions. Material:Aluminum alloy colour:black Package Contents: 1 x L Plate Bracket Holder Hand Grip 1 x wrench Only the above package content, other products are not included. Note: Light 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.