* Package content: comes with 1set or 4 sets dartboard mounting bracket, each set include 1piece bracket,1piece large screw,2 pieces medium screws,3 pieces pads and 3 pieces small screws,40 pieces components in total, adequate quantity for your daily needs, and you can also share with your family and friends * Easy to assemble: portable dartboard mounting bracket (darts not included) compatible with most of hanging dartboard, provide safety by securing with the U-shaped slot system that prevents dartboards from falling * Appropriate dimension: the bracket measures approx.1.7 inches in length, 1.1 inches in width, large screw measures approx. 1.1 inches in length, medium and small screws are about 0.9 and 0.5 inches in length, each pad measures approx.0.5 inches in length,0.3 inches in height * Premium material: made of cold rolled steel and duty screws hold dartboard securely to the wall or backboard, durable and firm, easy to maintain, can support for a long time using * Practical tool for you: designed with durable material, that is convenient for you to apply and can compatible with most of hanging dartboard, they can also use as hook or any other functions