UNNMIIY Adjustable Dumbbells: Specs and Comparison

Name: UNNMIIY Adjustable Dumbbells
Brand: UNNMIIY
SKU: B0CZ3D4PSW

UNNMIIY Adjustable Dumbbells explained: how to read the load wording, the grip and materials, what the connector adds and how the set stacks up against a fixed dumbbell. Model AD90LBS.

The UNNMIIY Adjustable Dumbbells, model AD90LBS, are a red and black set built around a 20 millimeters alloy steel handle. Unlike the fixed Amazon Basics Rubber Hex Dumbbell, the loads change by detaching pieces, and a connector is described for barbell, kettlebell and push up stand use. The style line reads 90LB(45LB Pairs).

What do the loads in the UNNMIIY name mean?

The listing counts two pieces under model AD90LBS, but how the total splits between the two dumbbells is not spelled out.

Who the UNNMIIY Adjustable Dumbbells suit

You want more than curls and presses from one purchase: the connector is described for barbell, kettlebells and push up stand.

Who should look elsewhere

You dislike changing weights between exercises: the pieces are detachable, so each change means taking pieces off or putting them on.
You train legs or back first: the target body part is listed as Arm.

UNNMIIY AD90LBS key specs

Spec	Value
Brand	UNNMIIY
Model and part number	AD90LBS
Color	RED & BLACK
Set name	Adjustable Dumbbells Set
Style	90LB(45LB Pairs)
Unit count	1 Count
Number of pieces	2
Grip size	20 millimeters
Handle diameter	20 millimeters
Handle material	Alloy Steel
Material	Alloy Steel, Iron, Polyethylene (PE)
Connecting rod	5mm thick steel tube + 20mm thick foam
Bar surface	ABS with non-slip texture
Target use	Arm
Special feature	Adjustable Weight
Connector uses	Barbell, kettlebells, push up stand
Item weight	1 pounds (an item field; it may not describe the loaded set)
Item dimensions	1"L x 1"W (an item field; it may not describe the loaded set)
Step between loads, connector barbell capacity, warranty, return window	Not confirmed

In daily use

The grip is 20 millimeters, and the handle diameter is also 20 millimeters. Hold that against your own hand, because it decides how the alloy steel handle sits in your fingers.

You change the load by moving pieces rather than reaching for another pair.

The 1 pounds item weight is a listing field, separate from the loads in the name. Don't read it as the weight of the loaded set.

Strengths and trade-offs

Strengths

The connector is listed for barbell, kettlebells and push up stand, which stretches one purchase across more exercises.
The weight pieces have a PE exterior over an iron, mud and sand fill, described as protecting floors, with deep grooves for grip.
The connecting rod pairs a 5mm thick steel tube with 20mm thick foam, described as non-slip and sweat-absorbing.

Trade-offs

The build mixes Alloy Steel, Iron and Polyethylene (PE), so it is not an all-metal dumbbell.
Detachable pieces mean a change between exercises, which slows a fast circuit compared with a fixed pair.

Is the UNNMIIY AD90LBS worth it?

It is worth a look if you are starting out in a small room, want one adjustable set with barbell, kettlebell and push up stand uses, and accept changing pieces between exercises. Pass if you need a heavy single-hand load or a fixed dumbbell that never changes.

Before you buy

Hold the 20 millimeters handle diameter against your hand size.

The step between loads, the way the locking nuts work in detail, the connector's barbell capacity, and the warranty and return terms are not confirmed. For the current price and availability, use the product card below.

What to compare it with

Amazon Basics Rubber Hex Dumbbell: a fixed dumbbell, where this set offers Adjustable Weight and a connector for barbell use.
Adjustable vs. Traditional Dumbbells: the wider trade between an adjustable set and fixed pairs.
How Dial Systems Actually Work: useful if you want to see how other adjustable sets change their loads.

Check price on Amazon

UNNMIIY AD90LBS FAQ

Is 90LB the weight of each dumbbell?

Not necessarily: the style 90LB(45LB Pairs) does not say whether 90LB is a total or a per-dumbbell figure, so do not count on 90 pounds in one hand.

How thick is the handle?

The handle diameter is 20 millimeters, and the handle is Alloy Steel.

What is the connector for?

The connector is described for use as a barbell, kettlebells and a push up stand; its barbell capacity is not confirmed.

How much storage space does it need?

The listing gives a storage space figure in the Storage space row of the key specs, and the pieces detach.