The best adjustable dumbbells for fitness at home
KEY FEATURES
【Extended Strength Training】A set of cast iron adjustable dumbbells can meet family needs and different weight needs from children to parents. Our adjustable dumbbells with a dumbbell connector offer great versatility and interchangeability as you now can quickly tweak your training levels or switch between working out with dumbbells or a barbell with ease.
【Craft Manufacturering】The adjustable cast iron dumbbells piece adopts the casting process and is integrally formed, which is resistant to fall and durable. The electroplating process makes the cast iron dumbbells less rusty and more durable.
【Unique Design】Our dumbbells are smaller and heavier than concrete dumbbells. A thicker nut and an upgraded nut lock design are used, making it more compact to use and reducing noise. The handle adopts an ergonomic design and non-slip particles, which is more comfortable to use and non-slip
SPECIFICATIONS
IFAST SPORTS SHIPPING
We deliver cast iron adjustable dumbbells to you based on our California warehouse and free shipping for the US. Localization makes the whole process more efficient. IFAST prides itself on fast and efficient lead times. Orders will usually ship within 2 business days once an order is placed. Tracking will become available and emailed to you once the item ships from Corona, CA. You can expect general lead times of receiving the product within 7 business days. Any questions please contact us：service@ifastsports.com 
RETURNS POLICY
If you are not entirely satisfied with your purchase, we're here to help. Any quality issues with your item should be reported within 30 days of delivery.Customers will be asked to provide photographs that provide a clear image of the quality issue in question.Please be advised that defective products and photos providing proof must not be altered or modified in any way, respectively.
If you receive a defective product or see a quality issue in the first month, IFASTSPORTS will refund the original purchase price, as well as providing return shipping.Please submit your return request to our service Email：service@ifastsports.com
If you don't like the product, you have 30 days to return an item from the date you received it. To be eligible for a return, your item must be unused and in the same condition that you received it. Your item must be in the original packaging. You will be responsible for paying for the return shipping costs.You can submit a return request on the IFASTSPORTS messaging system, we will send you a PDF of a return shipping label. Please print it out and affix it to your package.
SHIPPING POLICY
IFASTSPORTS prides itself on fast and efficient lead times. Orders will usually ship within 3 business days once an order is placed. Orders are not shipped or delivered on weekends or holidays. Tracking will become available and emailed to you once the item ships from Corona, CA. Customers can expect general lead times of receiving the product within 5 – 10 business days.
Purchases shipping ground will be delivered to the customer’s front door unless otherwise specified. PO boxes will not be able to receive shipments. Usually, we use delivery: USPS, UPS, FEDEX For more information on your shipping status, you may check your order status anytime.