Wrapping nickel-plated steel over a round core gives these strings a soft well-defined top end with a warm and pronounced fundamental. These strings are ready for whatever gig you have. These strings also have a 37.25 winding length which is perfect for standard 34 scale basses to string thru-body or top-load bridge as well as 35 scale basses (top-load bridge only). For more than 50 years GHS Strings has been at the forefront of innovation in string design a world leader in providing the best strings for every possible performance style and a major manufacturer of quality string products for fretted instruments. Features Full Frequency Sound (generous in the low mids). Roundwound Nickel-Plated Steel on a Round Core The Round Core gives these strings a soft well-defined top end with a warm and pronounced fundamental. 37.25 winding length perfect for 34 basses with string thru body or top loaded bridges. 37.25 winding length works with 35 scale basses (top load bridge only). RC-L3045 Gauges (.040 .055 .075 .095) Singles numbers: RC-DYB40 RC-DYB55 RC-DYB75 RC-DYB95 Get yours today; with the security of our many decades of experience and Sam Ash Direct efficient order processing your satisfaction is guaranteed!