Mark your fishing spots quickly and easily: simply attach your chosen anchor weight, drop the RidgeMonkey Rota Block Marker Float from the side of a boat and the self-levelling Rota Block system will automatically find the correct depth. Once the RidgeMonkey Rota Block has settled, simply unwind a further two feet of cord to allow for wind & chop, lock the body with the sliding pin and leave the marker permanently in place until it is time to collect it. Mini & Midi come complete with a 10 metre (30ft) anchor cord, Maxi comes supplied with 20m (66ft) anchor cord, 2x removable Reflect a Stems (Maxi) and a neoprene carry case. Compatible with illuminated Marka Lite stems, available separately. RidgeMonkey Rota Block Marker Maxi- Super buoyant ABS construction- Self-levelling anchor system- Compatible with illuminated MarkaLite stems (available separately)- Protected registered design- Includes Neoprene carry case RidgeMonkey  Rota Block Marker Midi / Mini-Super buoyant ABS construction- Self-levelling anchor system- Protected registered design- Reflective Strips for ease of finding with a headtorch at night. NOTE: ANCHOR WEIGHT NOT INCLUDED