Our company is a professional Acrylic manufacturer of acrylic sheets, fish tanks, acrylic tunnel and acrylic aquarium. Here are some brief information of our products. Material: Acrylic-PMMA, luciteShape: Cylindrical tank, Square tank, Acrylic tunnel, Bow Acrylic Products, Irregular shape of acrylic products, Acrylic sheet and so on...Thickness: 20mm---500mmSize: Any size (It can be made by your demands)Advantages: 1. Well desighed with high quality and reasonable price. 2. 100% acrylic material3. With a light transmittance of at least 90%. If you are interested in our products, you can contact me freely. Looking forward to your inquiry.