VERSATILITY: clamp is designed to mount onto anything like cameras, lights, microphone, shelves, plate glass, cross bars, rods, even other Super Clamps. It's up to your imagination inventive ideas ADJUSTABLE JAW: The jaw of the camera clamp opens to max about 50mm, and minimum 15mm. You can clip it on anything less than 50mm thick and more than 15mm. FOR MORE ACCESSORIES: The clamp mount featues 1/4-20 and 3/8'-16 threaded holes, which allow you to attach more accessories. EASY TO USE: The camera clip lock via the locking knob for easy operation. Ergonomically-designed to adjust clamping range conveniently. DURABLE and STABLE: This camera clamp made of lightweight aluinum alloy and stainless steel. The updated rubber pads on the clamp parts prevent your application from slipping and scratching. Color: black Size: 6.5*2cm, maximum opening diameter: 5cm Delivery quantity: 1 piece Note: Other items are not included here, other pictures are just showing effect. Due to the difference between different monitors, the picture may not reflect the actual color of the item. The products are all measured manually, please allow errors, thank you!