Titan Highline® Internally Threaded Jewelled Star The “Star” attachment with 1.2 mm threaded screw is suitable for all internally threaded body jewellery and Dermal Anchors with a strength of 1.6 mm. It is available in sizes 4.0 and 5.0 mm with a classy rhinestone, available in crystal clear (CC), red (RE), light blue (LB), rose (RS) or black (BK), which refracts the light and twinkles in various shades of colour.