This is a training tube set that originally cost around 5000 yen. It's the set shown in the first photo. I only checked the contents and have kept it unused. 5 Levels of Resistance X-Light: 8mm diameter, 1.6mm thickness, approximately 4.5kg resistance Light: 9mm diameter, 2.0mm thickness, approximately 9kg resistance Medium: 10mm diameter, 2.1mm thickness, approximately 13.5kg resistance Heavy: 11mm diameter, 2.4mm thickness, approximately 18kg resistance X-Heavy: 11mm diameter, 2.8mm thickness, 22.5kg resistance 【Material】 Made with natural latex rubber and a double-layer construction. Five-level resistance indicators for easy identification. Tags are sewn onto each resistance level strap. Durable hardware is used. The rubber end locks and stitching are reinforced for high durability. 【Accessories】 Ankle straps x2, easy-grip handles x2, reinforced sewn door anchor x1, storage bag x1 to hold everything. ▼Usage Precautions Please read before use and use correctly. ・After reading the instruction manual, be sure to keep it in a place where the user can always see it. ・Store in a safe place out of reach of small children, and do not allow children to use it. ・Before use, always check the product for any damage or deterioration (such as cracks or loose stitching). ・Use only when the carabiner is straight with the rubber. ・Exercise in a place where people and objects around you will not be hit. ・Do not use with multiple people, or in situations where injury or damage to others, yourself, or objects could occur if the tube breaks. ・Do not hang it on anything other than the included accessories, including table and chair legs, as this will put excessive strain on it and may cause damage or breakage. ・Do not use for purposes other than training. ・After use, avoid storing it outdoors or in a hot environment such as a car, or in a place exposed to sunlight. #MuscleTraining #HomeTraining #Diet