ATG 3D Background slim Beige to create a natural environment for the ornamental fish in your aquarium. ATG background series is specially designed for easy installation with seamless extension. The modules have a thickness of approximately 1.5 cm and are available in 4 sizes. Due to the seamless design, the back panels can be extended endlessly, Each module can be easily adjusted to the desired size and shape with a metalsaw. Due to the special slot/spring concept each panel fit perfectly to the next.ATG 3D Background slim Beige+ background modul for aquarium installation+ design: beige/yellow+ easy installation with silicone (not included)+ can be easily cutted with a metal saw+ extendable endlessly+ Material: mix of polyresin and polyurethaneavailable sizes:60 x 38 cm50 x 55 cm60 x 55 cm50 x 65 cm