I am posting this for anyone who does not have access to the latest rules
.2 Length from tip to tip of the pole shall not exceed 3810 mm nor when attached to the fitting at the mast, extend more than 3842 mm from the face of the mast.
.3 Bridle is required and the material is not restricted.
.4 Spinnaker end fittings can be of composite material such as the Forespar "ultra" series. A trigger mechanisms for holding the jaws open is not permitted.