GPS Tracking Collars for animals. Existing products have been fitted to goat, dog, cattle, sheep & elephant using collars supplied by our customers to which we add the GPS units. Higher volumes now demand we make up our own collars. We purchased a 30m length of 2" black through a 3rd party last year and have used that on a sample set of sheep collars. We now need to look at purchasing rolls of 1", 1.25" and 2". All will be used on animal applications.