DR Neon HiDef Yellow Bass Super Strings Round Wound Nickel Plated Steel on Round Core Wires, plus K3 Color Coat Super bright in daylight and stage lights, and 100% black light active. If yellow is your color and you want to stand out visually, and make a daring statement, then neon yellow bass strings are the way to go. They look good on any bass guitar, regardless of color. Their brilliant yellow glow is unmistakeable. However, DR's NEON HiDef bass strings give you more than just impressive, eye-catching looks; they also give you great sound and long string life. The K3 coating is the first coating that players report, "sounds as good or better than non-coated strings." DR's new, remarkable, proprietary and patent pending K3 Technology Coating is the first coating that makes no apologies and no excuses for not delivering sound equal to non-coated strings. DR Neons not only look great, but these strings have more volume, less unwanted overtones, grater clarity and articulation than non-coated electric bass guitar strings. These strings also have excellent resistance to finger oils, dirt, and contamination that can rob your tone and shorten string life. Neon's have exceptionally long string life. Yellow NEON HiDef bass strings are available in both 4-string and 5-string sets. Just select you strings in the Options pull-down menu above. Iteme No. Description String Diameters NYB-45 YELLOW, Medium, 4-String Bass 45 65 85 105 NYB5-45 YELLOW, Medium, 5-String Bass 45 65 85 105 125 DR Neon HiDef Yellow bass strings can light up your music and your spirits. Why not try a set and see?