Ernie Ball Strap Blocks Red and Black 4 pack P04603

Ernie Ball is proud to offer Strap Blocks, durable rubber rings that provide a snug, slip-resistant grip between strap and instrument. You can now perform and practice with total peace of mind that straps won't come loose or fall away at a crucial moment. The Strap Blocks highly flexible, rubber construction is designed to fit any guitar strap button and requires no modification to install—just slip them on and go. Flexible, Non-Marking Rubber Offers a Snug Yet Gentle Grip The Strap Blocks pliable rubber material provides a tight hold that won't budge, yet is non-marking and won't damage strap buttons or finish. Musicians can jump, dance and execute all manner of high-energy moves without fear of hardware coming loose or straps slipping off. Convenient Slip-On Design Means No More Modification Forget about complicated installation processes that require unscrewing parts or making permanent changes to instruments. The Strap Blocks simply slide over existing strap buttons for an instant,