This is a very easy to use QUALITY pair of Sea Soft Ankle Weights Features: Reduces leg and fin buoyancy Minimizes back stress for a safer, more comfortable dive SEASOFT Quality Easy draining adjustable buckles securely fasten weights Easily released with one hand Form-fitting design and rugged construction Comes in 1 lb, 1.5 lb, 2 lb, 3.0 lb Keeps fins submerged at surface levels Stability during underwater projects such as photography or dive instruction This is an awesome pair of ankle weights. Afford to dive.