Versatile net. Multi-white net, 11.8 x 39.4 inches (30 x 100 cm), Size (approximate): 11.8 x 39.4 inches (30 x 100 cm); Mesh width width 0.02 inches (0.5 mm); Soft and elastic; It is also resistant to damage to the bio, and can be folded to use. For separators of soil, sand, etc. when using bottom floor fertilizer. As a tile-proof net to prevent the entry and escape of small flies such as reptiles and amphibian cages. It can be easily cut with scissors or cutters, so it can be used for a variety of purposes, such as filler dividers, nets, shrimp and insect structure nets. Please note: This product is for aquarium and reptiles. Do not use for any other purpose. Mesh may be cut diagonally. Thank you for your understanding.