ITEM NAME:Orphee Nylon Carbon Fiber Ukulele Strings Hawaii Guitar 4 Strings For Ukule C9W7 Orphee Nylon Carbon Fiber Ukulele Strings Hawaii Guitar 4 Strings For Ukule C9W7 The Strings of KX series adopt carbon Filter Material, the effect of Long life service,SOUND great and feeling comfortable. Brand New and Good Quality Color: As shown Material: Nylon + polyester + Carbon Fiber Product Weight: 10g Size: A: 0.024 inch / 0.60 mm E: 0.031 inch / 0.78 mm C: 0.037 inch / 0.95 mm G: 0.026 inch / 0.65 mm Package: 1 * Ukulele Strings (4pcs/set) Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.