Feature 1Reef hooks are a popular item for diving in strong currents, they can help you to maintain your location without the need for finning. 2But please only attach yourself to rocks or dead corals! 3It is good for photographers,as it can allow you to relax and concentrate on your photograph rather than fighting current! 4Qualified nylon and stainless steel material, solid and durable. 52 different colors for choosing, you will like it.Specification Features: Reef hooks are a popular item for diving in strong currents, they can help you to maintain your location without the need for finning. But please only attach yourself to rocks or dead corals! It is good for photographers,as it can allow you to relax and concentrate on your photograph rather than fighting current! Qualified nylon and stainless steel material, solid and durable. 2 different colors for choosing, you will like it. Specifications: Condition: 100% Brand New and High Quality Material: Stainless Steel & Nylon Hook Size: Approx. 14*6*5cm/5.5*2.3*1.9'' Hook Diameter : Approx. 6mm/0.2'' Rope Length: Approx. 1.2m/47.2'' Color: White, Black (optional) Package Weight:122-145g Packing List: 1 x Drift Hook