Made of the highest quality & eco-friendly natural latex with high elasticity and extra thick high-grade silicon that will not snap, or deform. Each tube band are double layered to provide maximum resistance for a long time. [DESIGN]:- Our exercise bands were designed using ideal resistance levels to help you maximize your workouts. Perfect for Resistance Training, Strength Training and Home Workouts. [FITNESS GOAL]:- The resistance rope offer the versatility and quality that you need for your best workout. You can use it to increase cardio, build muscle, lose weight and enhance flexibility.High quality and durable hand grippers, Ideal for athletes, musicians, rock climbers, golfers and tennis players, it is quiet, without disturbing noise so you can exercise your hand at anywhere and anytime.