Ampro Beaded Rope. The Ampro Beaded Rope ‘Speedy - Beady’ - is a Segmented rope it has 30.00mm, soft pvc beads [tubes] over a 3.5mm polyprop. braid. Beaded ropes are heavier compared to normal speed ropes, so provide a better ‘workout’. They are able to be turned quite slowly and still hold a constant ‘arc’, making it good for learning the skills of skipping. The Ampro Beaded Rope is more visible & ‘audible’, compared to normal speed ropes, which makes it easier to time your jumps.