The BCA ECT Cord is a great addition to your snow safety kit to make consistent snow profile tests. This cord will allow you to collect more accurate and standardized data by cutting snow with consistency. The 2.5 mm cord is pre-knotted near the two rubber handles and has crimped metal inserts towards the center. With it, you can cut the snow for various stability and propagation tests. This is a simple, solid addition to any recreational or professional's snow science kit.