Long revered as the "Sound of Chocolate, " Precision Flats have a traditional deep percussive tone that is sure to make you play as many Motown licks as you can. A polished steel ribbon wire gives you a smooth and supple feel that is evenly balanced across all strings. GHS Precision Flats Bass Strings deliver traditional deep percussive tone due to a unique cross-winding process. They are made with a highly magnetic stainless steel flat wrap for greater volume, longer durability and a smooth satin finish. ABOUT GHS STRINGS - GHS Strings are manufactured in a state-of-the-art, climate controlled facility using precision equipment and only the purest of materials. When you buy GHS strings you get quality, consistency, lasting intonation and superbly harmonious sound.