Fit for regular size of 4 string bass greatly</br>The Guitar Strings are in the material as follows: 4 strings in Steel Core with Nickel Alloy Wound</br>Good tools to replace your guitar string?? good gift for guitar beginner</br>The package is like the pictures shown</br>Package Included: 1 x 4 String Bass String Set</br></br>Product Description</br></br><br>Brand:Getaria<br> Model:GE-MGS-VX1200<br> Hexagonal Core Steel Nickel Alloy<br> The strings of ORPHEE-VX series has strong durability?? clearly timbre and feeling comfortable. For Primary guitar players.<br><br> Package List:<br> 1 * Set of String<br><br></br><br/>http://www.amazon.com/gp/product/B06WGP2BR4