The Simon Inline Spinner features a 3.5 Colorado Blade with premium plating. In addition, hyper UV paints and fluorescent beads provide added attraction. Each Simon Spinner is equipped with an Owner(R) size 1 treble hook. FEATURES: Owner(R) Size 1 Trebles Premium Plating (24 karat gold, 99.9% pure silver, copper) 3.5 Colorado Blade Hyper UV Paints Fluorescent Beads