About this item[Unique Design]: 5 tube chest expander. It is easy to take out any of the 5 soft belts, so you can easily add or delete a certain amount to adjust different strength boosts.[High-Quality Material]: It is a resistance band tube made of latex, which will not hurt you during exercise. They have aging resistance, long life, good tensile strength, good elasticity and no irritating odor.[Lightweight and Convenient]: You can easily add or remove rubber bands through quick actions. Lightweight, suitable for travel and storage, office, gym, camping or traveling, exercise anytime, anywhere. Can help you get your ideal figure quickly.[Slip-Resistant Handle]: The ergonomic non-slip handle can provide comfortable grip.It is very suitable for adult men and women of various fitness levels, so that everyone can exercise their muscles.[Multi-Function]: A perfect upper body training device for training your arms, chest, shoulders, back and the entire upper body. It can also be used as a hand training device. The maximum spring force of the chest expander is 34kg. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!