1、Prime Material: Our diving pulley rope retractor is made of premium aluminum alloy and plastic to ensure excellent resistance to salt water, stability and durability. Its bright color makes it easy to spot underwater, while its lightweight design makes it easy to carry. 2、Use: Hang it under the buoy, no need for fresh water cleaning can be used, can pass through the 8‑10mm diameter rope can be operated with one hand, underwater can be more effective and fast to release the rope and pull up the rope. 3、Ergonomic: Our diving pulley rope retractor features a simple and ergonomic design with a wave pattern on one side for a better grip, non slip and smooth to prevent it from slipping out of your hand. The rounded edges ensure that it will not cause damage if it encounters a buoy during ascent. It can be easily operated with one hand and can also be secured to your foot for easy rope removal. 4、Dual Pulley Design: It can quickly and efficiently cope with various underwater situations, saving your time and energy. Whether you are reeling in or releasing a line, the system ensures smooth, effortless operation. 5、Applicable Occasion: Our diving pulley rope retractor is suitable for a variety of water activities, including underwater diving, snorkeling and swimming. Whether you're exploring coral reefs, navigating underwater caves, or practicing rescue techniques, our retriever will be a must have companion for your aquatic adventures. Item Type: Diving Pulley Rope Retractor Weight: 165g / 5.82oz Material: Aluminum alloy, Plastic Maximum Weight: 250kg 1 x Diving Pulley Rope Retractor