PROPERLY WEIGHT YOURSELF - Multiple weight to achieve the perfect dive weight belt. Dive with ease until your air tank is empty with diving belt weights. This model is 0.5kg (1.1 lbs) VERSATILE - Scuba dive weights can be used on your weight belt for diving OR placed inside the pocket/pouch of a BCD vest. Can be used on all types of diving: freshwater, saltwater, scuba diving, free diving - just to name a few! COMFORTABLE - The dive weight has rounded edges contoured for maximum diver comfort while diving. These will fit perfect on your free diving weight belt or with any other diving weights & belts. ENVIRONMENTALLY FRIENDLY & LONG LASTING - Coated lead weight eliminates lead corrosion and alloying lead improves year after year. Coating protects your wetsuit and BCD from slowly being worn out from abrasive, uncoated lead. Usage: it is used for diving, exercise, etc. Fits 2 inches webbing. Weight belt webbing weaves thru the weight. Weight opening measurements: 2 x 0.125inch. Hardened with antimony to prevent deforming Colour: yellow Material: environmentally friendly lead Size: 8.3 x 6.7 x 2cm Package Contents: 1 x Weight blocks Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.