BlacktipSurftech Blacktip Soft Top Surfboard Easy to maneuver, the Blacktip makes learning easy and fun . In a variety of lengths from 7'0" to 10'0", the Blacktips feature durable and rigid multi stringer cores, reinforced rubber bumpers at the nose and tail, are heat laminated, textured soft foam decks, and padded slick bottoms. The Blacktips have been the go to boards for surf schools, self educated, rental, and the surfer that wants a safe reliable board