Specifications: Material: Stainless Steel Size: 30*21CM, 15*21CM Color: Silver Wire Diameter: 0.1mm Package Includes: 2 x A5 wire mesh sheets 2 x A4 wire mesh sheets Features: 1. The rodent mesh 20 mesh is made of 304 stainless steel, which is not easy to bend and break, durable for long time use. 2. The rat mesh wire mesh sheet can be bent or cut into suitable size as required,which is easy to use and maintain. 3. These insect metal mesh sheet in 2 size, 30*21CM, 15*21CM, hole diameter 1mm. 4. This stainless steel wire mesh can block the entry of rodents, rabbits and various mosquitoes. 5. The stainless steel woven wire mesh can also be used to filter small objects, repair doors and windows, cars, etc. Tips: Please allow slight difference on size due to manual measurement. Be careful using and far away from children and pets.