Coir Mulch Mat also called Coco Tree Ring is made from mulching materials like Coconut fibre and natural Latex. They are bonded together and form a touch flexible mat. This Mulch mat allows air, water and nutrients to pass through. They are used for suppressing weeds and gross and maintaining soil humidity. These environment-friendly, easily bio-degradable mats are designed to lay down at grass level. The handy slots in the disc make it easier for the discs to lay on the plants. We can enlarge the central hole to adjust to the plant size. It covers the top layer of potting mix, giving the pot a cleaner look.