Description: 【Product List】: 2 Coralline Feeding Tubes. The dimensions are 35cmx3.5cmx3cm, 55cmx3.5cmx3cm, respectively 【Material】: Coralline Feeding Tubes are made of acrylic and silicone materials, which are easy to clean and maintain. Acrylic has high transparent, while silicone's softness makes feeding more convenient and less likely to leak out 【Strong suction design】: Coralline Feeding Tubes have strong suction, providing a stable feeding experience 【Enhance Landscape Aesthetics】: The smooth surface of Feeder Tubes not only facilitates cleaning, also enhances the aesthetic attract of the aquarium landscape 【Convenient feeding and easy using】: The design of Coralline Feeders make the feeding process simple and fast. Users can easily feeding food into coralline mouths through the feeding tube Specification: Material: Acrylic, Silicone Size Chart: 35cmx3.5cmx3cm/13.78inchx1.38inchx1.18inch 55cmx3.5cmx3cm/21.65inchx1.38inchx1.18inch Package Includes: 2 Coralline Feeding Tubes Note: Please allow slightly errors due to manual measurement and different monitors.