Item Features:This string set includes 4pcs strings, fit for 4 string bass. It is made of steel which is very solid and . Great replacement for your broken, dirty or old guitar strings. Sure to make your guitar look great again! Description: 1 set of 4pcs steel strings.Compatible with 4 string bass guitar Diameter of String: . 0.1 inch, 0.08 inch, 0.055 inch, 0.04 inch (2.5mm, 2mm, 1.4mm, 1mm).Good tools to replace your guitar string, good gift for guitar beginner Each string is individually packaged in its own bag Color: silver Material: Stainless steel Lenght: 97-103mm The product is new, never used and in good conditon, just go ahead and buy! Package Contents: 20 set of Bass Strings (4Pcs) Only the above package content, other products are not included. Note: Light reflection 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.