![Ernie Ball Strap Blocks - 4 Pack - Black/Red-(7619781787903)](http://jjmusicsales.com/cdn/shop/products/59A9BCC3-6890-4B6C-97BD-06C42067C591_{width}x.png?v=1649970374)
Securely fasten your strap to any instrument with Ernie Ball rubber 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.