14 Inch,10 pairs and screws included. | 1.77'' in width.0.5'' in thickness.100 LB load capacity.Full extension. | Zinc plated finish.Cold rolled steel prevents it from rusting. Durable for use. | The design of nylon rubber at the end can offer less noise when it's on use,providing your family a silent home. | Lifetime warranty.60-day money back guarantee.Any problems occur,please feel free to contact us first and we'll give you a best solution.

This is a cool tool for photography, make your photos unique without having to use any effects or Photoshop. | Each item is handmade project, stunning and unique design. | A surprise prism gift as photography accessory to create cool refraction in photos. | Made of high quality solid K10 Optical Glass material, provide the great value of clarity and transparency. | Our glass filter will be fully inspected before shipment, ensuring that the glass filter in the hands of every consumer is not flawed or broken.