- Made from EVA foam, providing buoyancy and low water absorption. - Each barbell measures 11' long x 6' wide and weighs .66 lbs. - Work your upper body as well as your lower back and abs for a total fitness workout. - Designed for water based training with buoyant, lightweight construction. - Warning: Not to be used as a flotation device. For ages 14+ - Practical use scenarios - In a pool or aquatic setting, perform resistance based moves to target the upper body and core, such as chest presses, rows, overhead presses, and torso twists. - In a group water aerobics class, use as a resistance tool to add variety to circuits and routines while maintaining low impact on joints. - For rehab or gentle conditioning, use in controlled, low impact movements to strengthen the back and abdominal muscles with reduced joint stress.