Ernie Ball Strap Blocks, Purple (P05618)

Securely fasten your strap to any instrument with Ernie Ball Strap Blocks. Fits most strap button types and provides a tight fit without any modification to your guitar. Made of flexible, durable rubber that will slip over existing strap buttons for a secure connection. Available in eight new colors: Purple, Blue, Red, Orange, Green, Pink, Cream, and Gray.