1. [Multi-purpose diving reel] This diving reel can be widely used in cave diving, wreck diving, drift diving, diving, and is a versatile accessory that can be used in lifting bags, kayaks, canoes, SMBs, diving buoys, spearfishing, skiing or as a guide line. This is essential for any wreck and cave diving expedition. 2. [Sturdy and durable] This diving reel uses high-quality ABS and plastic materials, which is sturdy and durable, well-made, with strict quality control and quality assurance, high coefficient, and can be used with peace of mind, and it is lightweight, portable, easy to carry and use. 3. [With thumb stopper] This rope reel is equipped with a thumb stopper, which can easily control any rise and line release: press to release the line, and the rebound keeps the line at the specified length, which is easy to use. In addition, it is equipped with a large reel handle, which makes it easier to pull back the line, and it can be used with gloves, which is very convenient. 4. High visibility line This SMB diving reel is equipped with 46 meters/150 feet of strong white nylon line, which is strong and durable, and is equipped with a stud buckle. It is ideal for improving underwater visibility. Once laid, it can be easily positioned. Suitable for underwater diving/cave diving/wreck diving, drift diving, snorkeling, kayaking, etc.