EFFORTLESS POWER: COMPOUND X makes this band 20% easier to stretch with no loss of power. Giving you smoother loading without sacrificing shot energy. Reduces hand fatigue and spend more time diving, not loading. SUPERIOR PERFORMANCE: 5/8in (16mm) diameter bands with an unmatched power curve that delivers increasing force as you stretch. Our unique Nitro Rubber formulation and manufacturing process ensure maximum strength. LONG-LASTING DURABILITY: Special anti-oxidants protect your bands against sun damage, extending their lifespan for reliable use. KEVLAR WISHBONE: Triple core Kevlar wishbone ensures bullet-proof durability. These wishbones off maximum abrasion resistance and will not absorb water. For use with spearshafts that have either shark fin load tabs or rounded notches. AMERICAN-MADE: For over 50 years JBL has been producing top-notch spearfishing equipment. We’re proud to offer high-quality spearfishing gear built in the USA from start to finish. PERFECT FIT SIZING: Replacement band for JBL Woody Elite Magnum (6W46E), Woody Euro 110 (6W110E), Reaper 100cm (4R100), Legacy Elite Magnum (4D46E), Legacy Woody Elite Magnum (4W46E) spearguns. Recommended use for spearguns that use 26 X 5/8in (16mm) bands. See our sizing chart to find out what Nitro Bands are recommended for your JBL speargun and find the perfect fit.