Adjustable Dumbbell Set Convertible to Barbell
- 20 pound pair, 10 pounds each
- 1 inch handle diameter
- Iron body, neoprene handle
- Adjustable weight, non-slip grip
- Red finish
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A light adjustable pair of iron dumbbells with neoprene handles and a non-slip grip. The listing does not explain how the weight is changed.
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ASIN: B08M3LQ4ZCModel: 218-129-931Category: Dumbbells
Overview
A neoprene-wrapped handle is the contact point on this pair of adjustable iron dumbbells from BCBIG. They are sold as two pieces in red and described as adjustable and non-slip.
Choose them for a light starter pair that can change load without buying more dumbbells. The limit is the low total weight and the missing detail on how the load is adjusted.
Who it's for
Light home workouts, warm-ups and toning routines match a pair with a modest total. Lifters who want to build strength with heavier weights should choose a set with a larger range.
Pros and cons
- Sold as a pair
- Light total weight
- Adjustment method not described
- Weight steps not listed
- One color listed
Performance notes
A neoprene handle adds some grip when hands are sweaty, and an adjustable pair lets you change the load for different exercises. The way the weight is secured governs whether anything rattles or shifts, and the listing does not describe it.
Specifications
| Brand | Adjustable-Dumbbells-Sets,Free |
|---|---|
| Model | 218-129-931 |
| Dimensions & fit | |
| Handle Diameter | 1 inchlower than 65% of 47 dumbbells |
| Item Dimensions L X W | 14 x 8 inches |
| Item weight | 20 pounds |
| Construction & materials | |
| Material | Iron |
| Handle Material | Neoprene |
| Color | Red 20lbs(10lbs*2) |
| Included components | |
| Unit Count | 1.0 Count |
| Other details | |
| Style | Adjustable |
| Other Special Features Of The Product | Adjustable weight, non-slip |
| Set Name | Pair |
| Target Use Body Part | Body |
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Frequently asked questions
What size is the BCBIG adjustable dumbbell?
The listing gives 14 inches long and 8 inches wide, with a 1 inch handle diameter.
Is the BCBIG dumbbell set sold as a pair?
Yes. The set name is pair, with 2 pieces, listed as 20 pounds in total (10 pounds each).
What is the handle of the BCBIG dumbbell made of?
Neoprene, on an iron body.