This clamp has a hard time keeping secrets because it has such a big mouth! But seriously, folks…our screw clamp accessory for the Naked Flex Mount lets you mount you iPad to bars or other surfaces up to 2″ thick, or as thin as 1/2″. Milled from solid aluminum with a stainless screw mechanism. Rubber pads on the jaws. Tapped with a 1/4-20 hole so you can easily screw your FlexArm right to it. Just to be clear – this is just the clamp.