The Bulflash Mousse Flashmer is a float designed for sea bass fishing around rocks and structures. Its dual-density EVA foam absorbs minor impacts, while the red and yellow colors remain visible on the surface. The central shaft is reinforced and features two swivels for attaching the lure or leader. A lower attachment point accommodates an additional weight to stabilize the rig. Sizes are 45 × 40 mm (30 g), 55 × 45 mm (40 g), 65 × 50 mm (60 g), and 70 × 55 mm (80 g).