Starboard windsurfing rig packages are a must-have for your windsurfing needs. They're great for both windsurfers and stand-up paddlers! To start off, Starboard windsurfing rig packages are built with high quality materials. They are constructed with an aluminum alloy material, which makes them light but highly durable to the elements. The RDM mast is constructed with a very durable epoxy material, which means that the mast will not rip apart easily. The RDM mast flexes easily, which will help it hold up to the winds. The Starboard windsurfing rig packages come with color-coded markings on the boom and extension for suggested settings.