Feature:1. High Performance: Soft silicone accurate fixing, high insulation, high flame resistance, non oxidation, can achieve the effect of sealing and cushioning.2. One Piece Molding: Fish tank suckers clips are molded in one piece, with humanized design, easy to force and easy to operate, easy to disassemble and assemble.3. Strong Suction: Aquarium heater suction cup clips have high suction power and can be tightly attached to fish tank, aquarium or other glass surfaces to maintain stability.4. Easy to Install: The aquarium heater suction cup holder does not need to be punched or glued, quick installation, easy to not hurt your hands.5. Application: Aquarium suction cup clamps are suitable for a variety of needs, fish tank lights, heating rods, water pipes and other accessories fixed. Applicable types are many.Specification:Item Type: Aquarium Heater Suction Cup ClipsMaterial: Plastic, SiliconeSize:Suction Cup Diameter: Approx. 3.2cm/1.3inClamp Diameter: Approx. 3.5cm/1.4inHeight: Approx. 5.2cm/2.0inUse: Fish Tank Lights, Heating Rods, Water Pipes and Other Accessories FixedApplication: LED, Heating Rods, Water Pipes and Other Objects Fixed.Package List:2 x Aquarium Heater Suction Cup ClipsNote:Please allow 12mm/0.040.08in error for manual measurement