Hyper Slinky Bass strings sit neatly between Super Slinky and Extra Slinky bass strings for a balanced feel across all 4 strings. This new gauge combination is ideal for players who prefer a moderate tension on the lower strings and lighter tension on the higher strings for added playability and snap. Gauges .040, .060, .080, .100 • MFSKU P02841 • UPC 749699105022