La Bella Black Nylon String Set for Double Bass - Brand: La Bella - Type: Double Bass Strings - Material: Black Nylon 711N-G .061" 7712N-D .077" 7713N-A .100" 7714N-E .134" Double bass strings favored by jazz bassist Ron Carter. Known for their clear and percussive sound. They produce a distinct sound with a refined tone. ------------------------- Thank you for viewing. ■ Purchased almost a year ago... used for about 3 months. ■ Produces a solid, deep bass sound. ■ Great for pizzicato and also good for slap bass. ■ New, they seem to sell for around the price shown in photos 3 and 4. In this field, trying out new strings can be expensive... How about giving these a try? Thank you.