1 / 6SONGMICS SYL30HBK 30 kg Adjustable Dumbbell and Barbell Set
The SONGMICS SYL30HBK is a 30 kg adjustable weight set with two dumbbell bars and a connecting bar that the listing says can form a barbell. Its plate range and two configurations suit home strength training, while the cement-and-sand-filled plates differ from solid metal weights.
At a glance
- Change the plate load for two dumbbells or combine the set into a barbell using the included connecting bar.
- The plates are plastic-coated and filled with cement and sand, rather than described as solid metal.
- Four spinlock collars are included, and the bars have a stated non-slip grip.
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Pros and cons
Pros
- Includes two dumbbell bars, multiple plate sizes and a connecting bar for two listed training configurations.
- Plastic-coated plates and non-slip grips are intended for home workout use.
- Customer feedback describes the set as easy to assemble and useful for home workouts.
Cons
- The plates use cement and sand filling, which is a different construction from solid iron or steel weight plates.
Technical specifications
15 specifications| Brand | SONGMICS |
|---|---|
| Model | SYL30HBK |
| Weight listed | 30 Kilograms |
|---|---|
| Total weight with accessories | 30 kg |
| Barbell size | 94 cm L x 21.5 cm D |
| Dumbbell size | 50 cm L x 21.5 cm D |
| Handle diameter | 28 |
| Material listed | Steel bar, plastic protective coating, cement and sand filling |
|---|---|
| Handle material | Plastic |
| Colour | Black/White |
| Special features | Adjustable, non-slip handles |
| Grip length | 12 cm |
| Weight plates | 8 x 2.5 kg plates, 4 x 1.25 kg plates, 4 x 1 kg plates |
|---|---|
| Bars and collars | 2 dumbbell bars, 4 spinlocks, and a barbell bar |
| Configurations claimed | 2 x 15 kg dumbbells or a 30 kg barbell |
What to know before buying
- The listing gives both 30 kg total weight and configurations of 2 x 15 kg or a 30 kg barbell. Confirm the selected listing's exact set and bar dimensions before buying, particularly if space or fit is important. Follow the supplied advice to place weights carefully and avoid storing them where they could roll or fall.
Who is it for?
A good fit for
- Home users looking for adjustable dumbbells with the option to connect them as a barbell.
- Buyers who want multiple plate increments and plastic-coated, cement-and-sand-filled weights.
Less suited to
- Buyers specifically seeking solid metal weight plates.
- Anyone who needs a weight set with a different total load or verified compatibility with other bars.

Customer reviews on Amazon
- 5 stars
63% 63% - 4 stars
20% 20% - 3 stars
9% 9% - 2 stars
3% 3% - 1 star
5% 5%
Customer feedback highlights perceived quality, ease of assembly, functionality and suitability for home workouts, with some buyers describing the set as useful for family members and good value. That feedback fits the listing's adjustable dumbbell and barbell configurations, but it does not establish how the filled plates or bars perform for every user. The overall rating distribution is mostly positive, with a smaller share of lower ratings, and does not explain the reasons behind them.
Positive themes
- Customers describe the set as good quality and easy to assemble.
- Feedback mentions home use, functionality and value positively.
Frequently asked questions
Can the set be used as dumbbells and a barbell?
The listing says the included connecting bar lets the set form two 15 kg dumbbells or a 30 kg barbell. Check the selected listing for the exact package and configuration details.
What are the plates made from?
The listed plates have a plastic protective coating and cement-and-sand filling. The bars are listed as steel.
What is included?
The listed contents are eight 2.5 kg plates, four 1.25 kg plates, four 1 kg plates, two dumbbell bars, four star locks and one barbell bar.

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