1.Rustproof: the boat anchor is made of highquality hotdip galvanised cast iron, with a lightweight design of 0.7 kg, strong corrosion resistant, rustproof with longterm use and durable. 2.Multifunctional: the anchor set is equipped with a 20 m long anchor rope, which is suitable for both deep and flat water. With a quick release buckle, the anchor rope can be easily fixed. The shockproof swimming buoy is made of highstrength PP material, collision resistant, UV resistant, does not fade in strong light and is highly visible. 3.Suitable for inflatable boats, small motor boats, kayaks, SUPs, small boats, sailing boats or rowing boats. This anchor boat is a reliable partner for fishing, camping or leisure activities on the water. 4.Stable handling: Optimised anchor flank angle and weight distribution ensure close with sandy, muddy or other surfaces and ensure stable anchoring of the boat.