NewEights Strap Buttons (4 Pcs)<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Very user friendly. Our strap buttons is very easy to install， convenient to use. Screw in the pin on the instrument， make sure the pin is tightened， then lock the strap to the straplock button. </span></li><li><span class="a-list-item"> The package contains: four strap buttons， felt washers， and mounting screws. </span></li><li><span class="a-list-item"> Suitable for most kinds of guitars， ukuleles and boombox perfect for whatever type of instrument you have. </span></li><li><span class="a-list-item"> Consumer protection: comes with 60 days money-back warranty. </span></li><li><span class="a-list-item"> 2 Colors to Choose From: Black and Chrome </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41ZZX5zjrdL.jpg" noproxy>