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OTEKSPORT Adjustable Dumbbell Barbell Weight Set Household Fitness Equipment Training Arm Muscle Strength Training

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Product Description
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Item Specifics
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Product Details

Product Specification


Dumbbell Bar Length:17.7 inch

Dumbbell Diameter:7.8/7.2/6.8 inch

Barbell Connecting Bar: 15.7 inch

Packing Including:
4 x 2 KG(4.4 lbs) Counterweights, 4 x 1.5 KG(3.3 lbs) Counterweights, 4 x 1.25 KG(2.75 lbs) Counterweights
3 x Connecting Rods
1 x Rod Foam Cover
2 x Push-up Bars
4 x Nut

Product Details

The inner part of the barbell bar is a 5 mm thick steel tube, and the outer part is made of 20 mm soft foam. The shape of foam cotton conforms to the curvature of the neck of the human body and fits the neck very well. The ergonomic foam cotton is our patented design.

Equipped with a variety of weight dumbbells to meet fitness needs,you can free assembly and disassembly.Moreover,At both ends of the barbell, there are two safety nuts respectively, which should be tightened during use to ensure more safety and no dumbbells will fall off.

The dumbbell grip is made of ABS material outside the 5 mm steel tube. And the diamond pattern is used on the surface of the grip to strengthen the friction and effectively prevent slipping after sweating.Greatly enhance the safety of using dumbbells.

Each dumbbell is filled with a mixture of cement and iron sand, safe and no smell which is solid and strong. The outside of the dumbbell is wrapped with thick 5 mm rubber, which will not scratch the floor when used, and it is also very wear-resistant.

4 IN 1 weight fitness set meets all your need of home fitness

Used as dumbbell: Up to 30KG/66Lbs weight adjustable for effective weight training.
Used as barbell: A connecting rod to turn the dumbbell into barbell.
Used as kettlebells: The push-up bar links the counterweights for kettlebells using.
Used as push-up: The non-slip push-up bars allow you to do push-ups anywhere.

Product Description

【4-in-1 Multifunctional Dumbbell Set】This is a set of fitness equipment,4-in-1 dumbbells set, including dumbbells, barbells, kettle bells, push-up bar. Installation and disassembly are very simple, according to personal fitness needs, can be assembled into different exercise tools, and workout full your body.

【Upgrade Material】The dumbbells set is made of high-quantity material. The connecting rod is made of thickened 5mm steel pipe, and the outside of the rod is wrapped in soft foam cotton and ABS plastic to strengthen friction and ensure slip resistance and stability. Each dumbbell is filled with a mixture of cement and iron sand, safe and no smell , which is solid and strong.

【Patent Design & Comfortable】The 20mm thick soft foam connecting rod of this dumbbells barbells set fits your neck perfectly to provide you with more comfort, greatly reduce fatigue and soreness, The shape of foam cotton conforms to the curvature of the neck of the human body and fits the neck very well. The ergonomic foam cotton is our patented design.

【Prefect Home Gym】Multiple weights and multiple fitness modes are concentrated on a set of weights.It is very easy to use and very space saving. And the outside of the dumbbells are wrapped in high-quality rubber, which will not scratch the floor. For men or women who want achieve their fitness goals working out at home, in the gym, or when traveling. This dumbbells set is light-weight, durable, and economical solution.

【SERVICE GUARANTEE】, We are willing to provide after-sales guarantee within 6 months of your purchase. If any quality problems occur within 6 months, you can not use it normally. Please contact us, we will use appropriate methods for you to deal with.

Item Specifics
Shipping & Payment


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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, you can request a refund or reshipment for ordered products if:

  • 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.

We do not issue the refund if:

  • 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 Your Blog Title (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*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.


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

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