The Haulonda 4pcs Clear Color Acrylic Aquarium Fish Tank Glass Cover Clip Support Holder is a great way to keep your fish tank organized and looking clean. The holder is made of high-quality acrylic and is color-clear, making it easy to find what you’re looking for. The holder has a clip inside the front to hold the glass in place, and the back has a pocket for storage. The product is 2 inches wide by 1 inch deep by 0. 7 inches thick, making it perfect for most standard aquarium tanks.