G and D Nylon wound on nylon, A and E Silver-plated wound on nylon. Supernils are the strings for "slap" style used in Rock, Rock- a-billy, Bluegrass or Country & Western Swing. These strings have a very flexible feel and produce a great sound.

• G-1003 - Nylon Monofilament Wound on Nylon Multi-Filament Core

• D-1004 - Nylon Monofilament Wound on Nylon Multi-Filament Core

• A-623 - Silver-Plated Copper Wound on Nylon Multi-Filament Core

• E-624 - Silver-Plated Copper Wound on Nylon Multi-Filament Core

• Made in the USA with American Wire