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Product Description



If you like this item,please add it to your “Wish List”, If you like our store, please
add it to your “Store List”.
We will provide coupons regularly to new vistors and old
customers. Thank you very much.
Enjoy shopping and have a nice day!


Hand Gripper Heavy Grips  Gym Power Fitness Hand Exerciser in Wrist Finger Forearm Training Hand Muscle Developer 







To customers:


1.  All order will be shipped asap, usually1-3days after payment.


2.  Normally ,delivery time is about 18-60 days by all Air Post. Maybe delay because of bad weather ,customs clearance /inspection or political events.


3.  The shipping way as China Post Ordinary Small Packet Plus is Economic Logistic Service, kindly note the transport is relatively slow . So if you can not wait that long time, please kindly you can choose other shipping method.


4.  Dear Brazil customers, pls kindly note due to strict custom inspection in your country, please kindly tell us your CPF NO. In the payment note for customs clearance. Usually Shipping is very slow and need relatively long time to your country, pls wait for the package patiently.  If the received time is not enough , please contact with us, we will extend time for you, pls do not open dispute first, pls understand and thank you for your understanding.


5.  Dear Russian customers, pls kindly note due to strict Russian rules,please provide us your full name, or the package will be returned.



Please give us 5 stars rating and positive feedback after you received the products and love them. Even if you can show the photo is the best. It is very important to us. Thank you so much. If you have any question regarding the transaction, kindly contact us first and give us the opportunity to reasonably rectify in a reasonable amount of time, please do not leave us neutral or negative feedback or open any dispute without communication, we believe all disputes can be settled by mutual agreement. Thank you.



We are willing to communicate with you on any issues.
If you meet any problems, before you go to open a case or leave feedback, pls contact with us firstly via message, and we will try our best to help you.
We will reply your message and solve your problem asap during the working time. Sometimes the reply will be delayed 6-10 hours due to the difference of time zone between China and your location, most messages are replied within 1-2 business days.

Customer Service Working Time(Beijing GMT+8 Time Zone)


Monday-Friday   08:00am-17:00pm

Saturday            08:00am-17:00pm

Sunday               Day off





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We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-20 Business days
Canada, Europe 10-20 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.

If you received the wrong item you can request a refund or a reshipment.

If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of jumayo (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of jumayo.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Thank You And Visit Again, You Are Most Valued!