what chemical known to the state of California to cause cancer do these dumbbells contain?

The chemical name for neoprene is polychloroprene and is a polymer of chloroprene. Chloroprene is suspected of causing cancer, but that does not mean that its polymer causes cancer.The California warning is referring to the chloroprene in neoprene. However, that chloroprene is tightly locked up inside its polymer. It would take a strong chemical (stronger than your sweat) to unbind the chloroprene in neoprene. California passed a law to put warnings on almost everything as a precaution. As a research chemist, I assure you, these are safe for daily use.

Please compare experiences with neoprene vs. vinyl covered dumbbells? I want to get a set of 5-20lb dumbbells and don't know which ones to go with.it

Neoprene are more easy to clean! Vinyl ones take scuff marks that won't scrub off without damaging the surface.

Hi, are the handles more on the thick side? Thank you!

Very thick, I’m 5-7 and I cannot wrap my hand around. I measured around circumference and it is about 7”. I can see this falling out of my hand if I try to work until exhaustion.

Hello, is 20lbs the maxium weight these dumbbells are sold in? Thank you.

Dear Johnson,Thank you for your interest in our product and contacting us.Yes, 20 lbs is the maximum weight of Neoprene Dumbbells. If you would like more weight, please visit our Adjustable Dumbbells below for reference.https://www.amazon.com/Yes4All-Adjustable-Dumbbells-52-5-105/dp/B01D487TDA/ref=sr_1_1?ie=UTF8&qid=1479868565&sr=8-1&keywords=dumbbell+yes4allWe hope that our response answers your inquiry. If there is anything unclear, please don't hesitate to contact us.Very best regards.

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🔥 Elevate your grind with grip that won’t quit! 🏋️‍♀️

STAY PUT STAY SAFE - Hexagonal heads prevent rolling, keeping your workout space tidy and injury-free.
VERSATILE FULL BODY POWER - From 2 to 20 lbs, perfect for sculpting arms, boosting cardio, and enhancing balance—your all-in-one fitness companion.
INSTANT WEIGHT RECOGNITION - Vibrant color coding and printed weight numbers make switching weights seamless and stylish.
GRIP GO NO GLOVES NEEDED - Thick neoprene coating offers a comfortable, anti-slip grip that protects your hands and floors alike.
BUILT TO LAST BUILT TO LIFT - Cast iron core wrapped in tough neoprene ensures your dumbbells won’t crack, rust, or fade—workout after workout.

Yes4All Neoprene Dumbbells combine a durable cast iron core with a premium neoprene coating for a non-slip, floor-friendly workout experience. Their hexagonal design prevents rolling, while vibrant color coding and clear weight markings make them perfect for fast-paced, full-body training routines. Available in multiple weights, these dumbbells are ideal for strength, cardio, and balance exercises, designed to last and keep you motivated.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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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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Model Number	DAT7
Color	:,Purple
Size	2 lbs (Pair)
Material	Cast Iron / Neoprene Coated
Sport Type	Strength Training & Equipment
Batteries Included	No
Target Audience	Adult, Men's, Uni Adult, boys, girls
Product Dimensions	13.46 x 5.33 x 5.33 cm; 1.81 kg
Use Object	Athletes, Men, Women, Uni, Adults, Seniors

Yes4All 六角形ネオプレンコーティングダンベル (ペア) - 複数のウェイトオプション 2 lbs (Pair)

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Yes4All 六角形 ネオプレンコーティングダンベル (ペア) - 複数のウェイトオプション 2 lbs (Pair)

Details

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Common Questions

Yes4All 六角形ネオプレンコーティングダンベル (ペア) - 複数のウェイトオプション 2 lbs (Pair)