About this item Large quantity:There are 8 pieces guitar strap locks in classic black color, convenient and easy for you to replace your old or original strap locks Good match with your guitar:The rubber strap locks has simple style but sturdy material, durable and low profile, noise-free, this guitar locks block fits snugly and grab your strap ends without binding or clattering Standard size:The guitar protector locks are suitable for most strap buttons, no drilling, no screwing and no need to replace existing strap buttons on your guitar, just slip over the existing strap buttons, and strap locked securely in place Easy to install:The guitar protector block is easy to install with no tools needed, and it is made of rubber material, soft and lightweight Wide Application:The outer diameter of rubber strap locks is 25mm, inner diameter is 3mm, suitable for a variety of acoustic guitars, electric guitars, bass guitars and ukulele Description Please make sure the the block could sit properly over the strap button and consider the guitar strap thickness and tightness before purchase.Stretch enough to put the strap lock on over the strap button, stretching so that it is between the strap and behind the strap button.Strap Locks are durable and not easy to break or wear out; Don't need to buy a special connector for each strap and guitar.If you have any questions, please feel free to contact us via email and we will reply you within 24 hours.FeaturesStrap Locks -Color: Black. -Material:Rubber. -Size:2.5x0.3cm/1x0.1inch. Specifications: The best assistant to secure your strap and guitar. Package Including 8 * Strap Locks