The new duvide Weightjumpropes M (1.16 kg) and X (1.52 kg) with double swivel combine a heavy rope with the handling of a free-style jump rope; double-unders and criss-crosses perform easily.
The handles are solid metal and the extra weights in the hoses (M: 2 x 3 pins / X: 2 x 5 pins) can be taken out. The length is adjustable.
(The picture below shows a combined rope, on the left is a sample for the M handle and yellow tape and the hose with the three pins. On the right is a sample of the X handle with camouflage tape and 5 pins in the hose.)