Gardeneer BN-2 14' x 14' Black Mesh Plant Covers Bird-X Netting

How small are the holes?

Can this be used to cover a small garden, to keep out rabbits and animals?

Do you have suggestions on how to place netting over a large fruit tree and when should the netting be added?

I have a problem with squirrels raiding my peach tree and emptying it out every year. Do/will the rodents get around or chew threw this?