Features:

• Durable, heavy-duty woven nylon with steel grommets
• Heavy-duty steel carabiner attachments
• Padded straps with brushed lining for comfort
• Helps develop ab muscles and upper-body strength
• One pair per set

Editor Reviews:

Product Description:
Valeo AB STRAPS, Nylon ONLY $31.68. Durable heavy-duty woven nylon with steel grommets

Heavy-duty steel carabiner attachments

Padded straps with brushed lining for comfort

Improve core strength and stability Available for immediate shipment (subject to stock level). ORDER Valeo AB STRAPS, Nylon Today!

Rating : - Geat Purchase and Great Price
I purchased these to isolate my lower abdominals, but found that I got a complete abdominal workout without having to do a million crunches etc...
Also, you have the option of adding ankle weights to increase the difficulty of your workout. I attached my straps thru opposite sides of a 4 ft. chain that runs thru the floor joists in my basement.
I would buy these agian. Solid bulid with sturdy rings. Should last me a lifetime with 4 time weekly use easily.