SODIAL(R) Black Plastic Detachable Aquarium Water Heater Protector Shield Case 6 Section Product Name : Aquarium Heater Shield Case;Material : Plastic Color : Black;Total Size (Approx) : 42 x 3.1cm / 16.5" x 1.2" (H*D) Internal Diameter : 2.7cm / 1.1";Sucker Cup Diameter : 3.2cm / 1.26" Weight : 67g Package Included : 6 in 1 x Aquarium Heater Shield Case