The Tie Down Engineering Dust Caps 1.98" will easily protect your equipment from dust, ensuring a performance that you can count on. They come in a convenient set of two. The dust cover caps have a compact size so you can keep some on hand in storage for back up when needed. They are a silver tone that will complement other equipment. These caps are 1.98 inches, making them an optimal fit for a variety of pieces. With a durable construction, they are made to last.