The Learn The Ropes number MS071A by Authentic Models is a part of the Kids Collection and measures 5.4L x 4.6W x 1H inches and weights 0.31 lbs. and is packaged in printed gift box. Knowing a couple of decent knots by heart comes in handy. Sailors had to Learn the Ropes. Many kids love to experiment and actually see for themselves how knots made perfect practical sense.