OVERVIEW
For dry suit users, up to 1.3 pounds of lead weight per pair of fins (0.65 pounds per fin) may be added to base vertebrae 10000. Without these weights, Truefin size Large is negatively buoyant (sinks) by only 0.5 ounces per fin in salt water (excluding heel straps). These weights would increase the negative buoyancy to 1.15 pounds per fin in salt water (excluding heel straps). Each package contains eight weights (spines 10000 not included).
