Bornfeel Aquarium Lid Clips 24 Pack Fish Tank Glass Clips 6mm 8mm Rimless Aquarium Cover Holder Clamps Clear Acrylic24pcs acrylic aquarium cover clips, width 0. 32inch (8mm), suitable for 0. 28 0. 32inch(7 8mm) fish tank. Generally, 4 clips are sufficient for fish tank smaller than 15. 75inch (40cm), and more than 6 clips are required for larger ones. The more clips you install, the stronger the load bearing capacity will be. Compact size, easy to install and use. Top edge of tank glass fits into the slot on the clip, bracket can be placed on the lamp frame,