Guitar Strap Locks and Buttons Straplock Flated Safety Buckle 2Pcs Pair (Silver) High quality flat head straplock. Reliable fixed screw. Safety Buckle. Features anti-slip function, prevents guitar smash to the ground. Size: 25 x 45mm/1" x 1.8"(D*Max.L) Suitable for all kinds of guitars. Easy to install, convenient to use. Please Note: Item's color might be a bit different from the picture because of the aberration.