Are the weights themselves solid steel under the neoprene?

The 'brutto'- weight of one 1Lb-dumbbell is Wb = 460.9g. To know the volume I put it in the Pyrex measuring cup with 800mL of water - the water level becomes 890mL (this measuring is not exact but I've what I have) - so V = 90mL One mL of water is 1cm3. I prefer cgs-system (cm - g - sec), not SI. To guess the metal I've to take away neoprene volume Vm = V - Vn. In assessment of geometry I replaced two hexagons with their corresponding circles and all round squares with straight angled ones. I guess neoprene is h=2mm thick including gaps. Vn= ~ h x 4 x (3.14 x D1^2/4) - 2 x (3.14 x Do^2/4) + 2 x 6 x Yo x Zo + 3.14 x Do x Z = 0.2cm x 3.14 x 4.3cm^2 - 3.14 x 2.4cm^2/2 + 2 x 6 x 2.1cm x 1.6cm + 3.14 x 2.4cm x 8.6cm = 0.2cm x 58.09cm2 - 9.05cm2 + 40.32cm2 + 64.84cm2 = 30.84cm3 . The weight of the metal is the 'netto'- weight Wo = 454g. The density is: d = Wo / Vm = 454g / (90cm3 - 30.8cm3) = ~7.7g/cm3 - The Cast iron density is: d(Fe) = 7.87g/cm3. I could congratulate myself with a pretty good guess that the metal inside this 1Lb-dumbbell is a kind of cast iron. Though stainless steel is in the same range but I think they took the cheapest variant. So probably if neoprene is not hermetic enough then the iron inside this dumbbell could rust. I wiped it dry after I submerged it in a water. I don't think that my sweat would penetrate and humidify that iron to rust unless it's already did rust which I doubt. At least I know for sure that it's not lead (Pb) inside. It's not a copper (Cu) alloy which is heavier and much less cheap. Thanks, China!

How can I order the stand alone?

Don’t order the stand. It’s the most terrible design for a stand ever created.

Is the grip on these easy for small hands?

The grip IS NOT designed for small hands. Purchased the 15lb s and had to return bc they aren’t easy to hold. My hand barely closes around them. I don’t want to crush my chest bc I dropped the weight doing presses.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

المساعدة تتبع الطلب

الحساب عربة التسوق

Amazonベーシックネオプレンダンベル 2個セット 2.3kg/5.4kg/6.8kg

Amazonベーシックネオプレンダンベル 2個セット 2.3kg/5.4kg/6.8kg

Product ID: 740104673

Details

スタイル
5.4kg (2個セット)
ブランド
Basics)
商品の重量
10.8 キログラム
材質
ポリ塩化ビニル（PVC）
色
ブラック

⬡Hex shape prevents rolling

🖐️Neoprene grip for secure hold

🏋️‍♂️5.4kg per dumbbell

SAR 868

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Description

🏋️‍♂️ Elevate your workout game with grip, balance, and style!

STAY PUT DESIGN - Hexagonal shape prevents dumbbells from rolling away, keeping your space safe and organized.
GRIP THAT STICKS - Neoprene texture ensures a firm, slip-resistant hold during intense workouts.
PERFECT WEIGHT PAIR - Each dumbbell weighs 5.4kg, ideal for balanced strength training.
COLOR CODED CONVENIENCE - Easily identify weights at a glance with smart color coding on each dumbbell.
VERSATILE TRAINING ESSENTIAL - Perfect for home gyms or fitness classes, blending durability with style.

Amazon Basics Neoprene Dumbbell Set includes two 5.4kg weights featuring a secure neoprene grip, hexagonal anti-roll design, and color-coded weight indicators. Engineered for both home and fitness class use, these durable dumbbells combine functionality with sleek aesthetics to enhance your strength training routine.

Specifications

ASIN	B01LR5SAIA
Amazon 売れ筋ランキング	スポーツ＆アウトドア - 672位 ( スポーツ＆アウトドアの売れ筋ランキングを見る ) ダンベル・アレー - 7位
GTIN (Global Trade Identification Number)	00841710155846
UPC	841710155846 840095875578 843639101935
おすすめ度	4.5 5つ星のうち4.5 (100,908) var
カラー	ブラック
セット名	ダンベル5.4kgセット
ハンドルの直径	4
ハンドルの素材	鋳鉄, PVC
パッケージ内に含まれる商品の数	2
ブランド名	Amazonベーシック(Amazon Basics)
メーカー名	Amazon
メーカー型番	ND-12LB
原産国	中国
品番・型番	DB1001
商品の重量	10.8 キログラム
商品スタイル	5.4kg (2個セット) ブラック
素材	ポリ塩化ビニル（PVC）, 鋳鉄

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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SAR 868

Duties & taxes included

In stock

Sold byAmazon KSADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to KSA.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

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TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

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Amazonベーシック ネオプレンダンベル 2個セット 2.3kg/5.4kg/6.8kg

Details

Details

Description

Specifications

Common Questions

Amazonベーシックネオプレンダンベル 2個セット 2.3kg/5.4kg/6.8kg