Strong, lightweight prepreg carbon bridge boom inserts between the two rigid handles of your wing, creating a secure connection when the wing is inflated and enabling one-point harness line attachment with your rider weight in the centre of effort. Cut the carbon prepreg tube to size to fit between your front and rear wing Handles. Compatible with GripLock and Carbon GripLock Wing Handles - the Rigid handles supplied with your wing. Not compatible with the ShiftLock Wing Handles.