Buy Jump Ropes Heavy Duty PVC Jump Rope Mat, 3x4-Feet Prolongs life of cable jump ropes; size 3-feet x 4-feet Provides cushion to protect your knee joints Protects your floors and carpets from the damaging effects of heavy exercise equipment and debris from mechanical parts Dampens vibrations and muffles noises so family and neighbors are not disturbed Cleans easily with damp cloth