Fitness-Mad’s Pink Medium Resistance Tube is designed with a multi-stranded rubber core with a protective nylon covering, which prevents the possibility of a sudden tube failure that can occur with latex tubing. The rubber tubing also avoids the possibility of latex allergies. Complete with integral foam covered handles, the Light Resistance Tube is comfortable to use. Stretching to 3 x its original length, this lightweight tool is ideal for a variety of users and exercises. To make identification easier, the resistance level is marked on the handles. Meanwhile, the tube comes paired with a user guide featuring 10 key resistance exercises for the ultimate total body workout.