Trees and plants are very important for human existence. They are almost a life-giving source to humans in terms of oxygen, food and timber. They cover a major part of the earth and play a vital role in sustaining mankind. But however, it is a fact that they are vulnerable and subjected to danger in ways more than one. These are at risk almost everywhere and this is the reason why they need to be covered in a manner which is effective, long-lasting and economical. A few among the most prominent ways to keeping trees away from risks might include hardwood sleepers, tree guards or proper fencing.