Lightweight and portable but primed for heavy-duty use, the HD Resistance Tubing is the perfect workout partner. Highly versatile, resistance tubes can be used to target large or small muscle groups to improve overall fitness levels. Due to the nature of the product, it can be folded up and transported with ease. The perfect replacement for dumbbells or kettlebells. To ensure the durability and adaptability of these resistance bands, they have been strenuously tested by fitness industry professionals. Heavy-Duty Resistance Tubing is lightweight but highly durable Ideal for replacing Dumbbells or Kettlebells in a workout Plastic handles provide improved grip and sturdiness 4 resistance levels available