Tyoo Burn Machine Speed Bag 12LB Wrist Trainer Resistance Adjustment Boxing and Grapple Training for Home and Gym

★ Why Choose us:- Adjustable resistance, meet all kinds of people need.- Stainless steel material, durable and heavy duty.- 12 LB in weight, adjust resistance to change the heavy.- CNC process, more delicate polishing, stronger connection.★ Specifications:- Color: Silver, Black- Material: Steel★ Warm tips- Because of manual measurement, the error is 0.1-0.8cm(0.03-0.3inch), please refer to actual size.★ Customer Service- We offer 100% Money Back or Exchange if the product has any quality issues, you can buy with confidence.- We offer 24 hours online customer service, please feel free to message us if you have any questions. Thanks for good communication!- We promises to ship within 24 hours, and the delivery time is 7-20 working days.

• ★ [Mechanical Damping Design] - The burn machine has precise resistance adjustment system, meet all kinds of people.
• ★ [Welding Process] - Update welding process, more delicate polishing, stronger connection.
• ★ [Material] - The whole body made of stainless steel, durable and long life time, just enjoy the exercise.
• ★ [Meet Different Heavy Training] - The resistance knob stimulate the muscle to grow regularly, the different resistance, one can meet the needs of different heavy dumbbells.
• ★ [Satisfaction Gurantee]: If you are NOT 100% satisfied with your purchase no matter what reason, please contact us by Amazon buyer-seller message so we can make it right for you. Thank you.