I purchased this on Mercari, but it didn't fit me, so I'm selling it. I've used it 1-2 times, so it's in good condition. Please understand that it has been stored at home. _______________________________ 【Spring Flahoolp】This soft spring flahoolp is designed for adults. Continuous rotation effectively trains the waist and abdominal muscles, tightening the midsection and creating a slimmer waistline, shaping an attractive waist and abdominal curve, improving muscle strength and body coordination, and enhancing the beauty of the body line. 【Easy to carry and store】Not only is it small and convenient, but it can also be twisted and folded freely, making it easy to store in a corner or suitcase. You can turn on fitness mode anytime, anywhere, whether at home, on a business trip, or traveling, and there are no restrictions on exercise. 【Material】: This uses a soft spring material with a delicate texture that fits the curve of the waist and is less likely to hurt the waist even after rotating for a long time. The built-in safety rope is reinforced, effectively avoiding the risk of breakage, and you can use it with peace of mind while enjoying the fun of exercise. Recommended weight guide ・1kg: 30-45kg Length: approx. 150cm ・1.2kg: 40-70kg Length: approx. 160cm ・1.5kg: 45-80kg Length: approx. 170cm