Features 1、SAFE SCREW: The matching screw of coral frag rack is metal free, it will not oxidize, even if it is used for a long time, it will not affect the coral and water quality. 2、ACRYLIC MATERIAL: Fish tank coral rack is made of premium acrylic material, high hardness, wearable and durable, can be used for saltwater fish tank. 3、DECORATIVE DISPLAY: Can be used to display coral or other decorative display, make your coral tank more beautiful, SPS coral frag placement more layered. 4、FLUORESCENT GREEN: This coral frag holder of the use of double layer acrylic design, the lower layer of fluorescent green dark edge, fluorescent color is not harsh. 5、STRONG SUCTION CUP: Aquarium coral holder using suction cup installation, can be freely placed anywhere in the tank, light weight, stable and not easily deformed. Specifications: Item Type: Coral Frag Rack Material: Acrylic Product Size: (L x W x H) Approx. 335 x 110 x 55mm / 13.2 x 4.3 x 2.2in (With Suction Cup) Approx. 335 x 105 x 55mm / 13.2 x 4.1 x 2.2in (Without Suction Cup) Hole Holder Diameter: Approx. 13mm / 0.5in Number of Hole Holders: 32pcs Use: 32 Holes Fluorescent Green Fish Tank Suction Cup Coral Holder Package List 1 x Coral Frag Rack 3 x Suction Cups