Joynas TUBE SLIMER (Tube Slimmer) hard type. Only tried once after purchase, so it's in almost new condition. Purchased for 2300 yen. 【Product Features】 ・Ideal for tightening the whole body, improving lack of exercise, and preventing metabolic syndrome. ・Stretching the tube with your legs stimulates the back muscles and upper arms, and the returning force can train your abdominal muscles. ・You can exercise while sitting, so it's recommended for those who lack physical strength and the elderly. 【Product Specifications】 ・Size: Approx. Width 26.0 × Length 61.0 × Thickness 6.5 cm ・Material: Synthetic rubber ・JAN code: 4986920304816 ・Manufacturer: Joynas 【Condition】 Almost unused (only tried once), stored at home. No outer box or instruction manual. 【Shipping】 Will be carefully packaged and shipped within 1-2 days. Please consider it! ☺️ #TubeSlimmer #MuscleTraining #Exercise #Diet #Fitness #LackOfExerciseSolution #TrainingEquipment #TubeSlimmer #Joynas #Abs #BackMuscles #UpperArms #CoreTraining #MuscleTrainingWomen #MuscleTrainingMen #DietEquipment #Exercise #FullBodyWorkout #HomeGym #HomeTraining #Fitness #AerobicExercise #AnaerobicExercise #Stretching #Yoga #Pilates #HealthEquipment #ShapeUp #SlimUp #LackOfExerciseSolution #MetabolicSyndromePrevention #StayAtHome #HomeTraining