Caution: color: we shlp according to the color of the first picture, in the package: if the quantity is not stated in the description, we will shlp the item according to the quantity and model in the title. Homemiyn weight-bearing smart counting skipping ropeless ball 17.7*3Cm black the product is shlpped based on the color or size of the main image of the product page. Colour:black size:17.7*3Cm basic product info: product name: weight-bearing smart counting skipping ropewhether vacuum packaging: nocounting range: 0-9999children only: noapplicable scenarios: running sports, weight loss fitness, extreme challengesproduct description:intelligent magnetic control counting skipping rope, change from today on, fitness, fat loss and weight lossfour modes of high-definition display, breaking the tradition, making sports more intelligent, the high-definition display is clear at a glance, the four modes can be changed at will, and the fitness is more effectivechip upgrade count is more accurate, upgrade magnetron induction, both positive and negative can be counted, no missing needles and less needles, counting more accurately360rotating anti-winding design, bearing rotating head will not be stuck, the speed will be smoother, 360rotating at will, giving you a smoother and smoother sports experiencethe non-slip handle enhances the grip. It is made of abs material, with a non-slip design of the middle particles, which makes the grip comfortable, not easy to slip when sweating, and more free to jump