Whites Animal Netting (3cm) is an economical, medium aperture netting. It is strong and flexible making it ideal for use in small enclosures and tree guards. It is made from galvanised steel wire for strength and additional protection from the weather. It comes in convenient 5m and 10m packs for smaller jobs. Note: It is recommended that new galvanised wire mesh used in aviaries and pet cages be treated to remove excess zinc that could possibly harm the pets. Shave off any zinc spikes with a utility knife. The mesh should then be scrubbed with a mild solution of vinegar (2 cups in a bucket of water), and rinsed with clean water.