["1 Pair Mushroom for Head Electric Guitar Strap Buttons Locks with Mounting Screws\r\nDescription:\r\nbrand new and high quality\r\nFeatures:\r\n1 Pair Mushroom for Head Guitar Strap Buttons with mounting screws.\r\nHigh Quality Metal Guitar Strap Buttons fit for Electric Acoustic Guitar Bass .\r\nMushroom for head design,not easy to fall off.\r\nEasy to install, convenient to use.\r\nThe black strap lock system replaces your original strap pegs without any guitar modification and attaches to your strap and snaps securely into locking position.\r\nAttractive design, makes your guitar and Bass more pretty.\r\n \r\nSpecifications:\r\nEach Guitar Strap Button including 1pc strap button ,1pc washer,1pc screw.\r\nMaterial:Metal\r\nSize:1.5x0.9cm/0.59x0.35''(approx)\r\nColor:Silver,Black,Gold\r\nQuantity: 1set/2pcs\r\nNote:\r\nTransition: 1cm=10mm=0.39inch\r\nNo retail package.\r\nPlease allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.\r\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nPackage includes:\r\n2 x Guitar Strap Lock (other accessories demo in the picture is not included.)"]