Is the black band actually a tough resistance?

That depends on the level of fitness of an individual. If one is already doing weight training or specifically pumping weights and weight machines in the gym or or their own, this may not be strong enough for that type of person but usable to get the results one needs re sculpting and toning. For those who take cardio, strength, conditioning, zumba, yoga, pilates or other a few times a week may find that there is sufficient resistance in these bands. It is thick and well made. Whatever band is used, how you use it is what counts, the quality of the movement and effort in the various movements while keeping body in proper balance and alignment.

Do you know what the spring constant of this is?

The band expands twice its length, but it depends if you are deconditioned or fairly fit. The Seniors in my class use the medium yellow. The red is heavy, which is used by those who are not deconditioned. The black is extra heavy that is used by someone who has been consistently participating in Tabata, strength or other cardio/strength classes (2 or 3 times a week.

I teach Water Fitness bootcamp, currently using fabric bands - looking for longer term resistance bands in the chlorinated pool. Will these work ?

Yes.... They will work but they will wear out faster because of the chlorine. Good luck and have fun!

What size bands are these? Like im looking for 9in.

12 inches flattened and 2 inches wide

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

Help Track order

Account Cart

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

Help Track order

Account Cart

Fit Simplify Resistance Loop Exercise Fitness Bands with Instruction Guide and Carry Bag, Set of 5

Product ID: 154696102

Details

Brand
Fit Simplify
Color
Black
Item Weight
0.19 kg
Material
Natural Rubber
Sport
Exercise And

🎒Includes compact carry bag

💪25-30 lbs resistance per band

🧘‍♂️Versatile for yoga, Pilates & strength

฿1687

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered 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 Thailand.

Secure transaction

Description

🔥 Elevate every rep with resistance that moves as fast as you do!

ON THE GO FITNESS - Compact carry bag means your workout travels with you—never miss a session.
DURABILITY THAT LASTS - Premium natural rubber resists wear even with vigorous daily use.
MULTI DISCIPLINE READY - Seamlessly integrate into yoga, Pilates, stretching, or weight training routines.
THERAPEUTIC ATHLETIC - Ideal for rehab, hip abduction, and fast-twitch muscle training—train smarter, recover faster.
POWER PACKED RESISTANCE - Extra heavy bands deliver 25-30 lbs of muscle-sculpting tension per loop.

Fit Simplify’s Resistance Loop Bands set includes 5 extra heavy natural rubber bands, each 12" x 2" delivering 25-30 lbs resistance. Designed for advanced workouts, they come with a convenient carry bag and instruction guide, perfect for home, gym, or travel. Trusted for durability and versatility, these bands support strength training, rehab, and dynamic fitness routines like yoga and Pilates.

Specifications

ASIN	B07WV7F7VC
Additional Features	Lightweight, Multifunctional
Best Sellers Rank	#3,544 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #65 in Resistance Bands
Brand	Fit Simplify
Brand Name	Fit Simplify
Color	Black
Customer Reviews	4.5 out of 5 stars 1,300 Reviews
Included Components	storage bag
Item Dimensions L x W	12"L x 2"W
Item Thickness	2 inches
Item Weight	0.19 kg
Manufacturer	Fit Simplify
Material	Natural Rubber
Material Type	Natural Rubber
Model Name	Set of 5
Number of Resistance Levels	5
Recommended Uses For Product	Home
Sport	Exercise And Fitness/Stretching/Pilates/Yoga
Sport Type	Exercise And Fitness/Stretching/Pilates/Yoga
Style Name	Resistance,Pull Up
Tension Supported	Extra Heavy

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

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.

What is Desertcart? Is it safe to order from?+

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.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

฿1687

Duties & taxes included

In stock

Sold byAmazon ThailandDelivered 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 Thailand.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews