[Quality Material]:The swimming pull buoy is made of 4 layers of skin friendly EVA,which is lightweight,soft and comfortable [Dimensions]:This Swimming Pull Float is standard sized 25cmx9cmx15cm/9.84inch x 3.54inch x 5.91inch.With a high floatation capacity [Training Aid]:The Pull Buoy Leg Float is a great swimming aid to train your upper body in the water.It keeps your legs afloat so that you can focus on your arm stroke [Correct your swim posture]:With the swim pull buoy,you can focus on strengthening your back,shoulders,and arms.Then you can control your breath,swim efficiently,and make a good stroke [Widely used]:Great Leg and hip support compatible withswimming,training any swimmers,and available in adults and juniors.Suitable compatible withparents and children swimming together Specifications: Material:EVA Size: 25cmx9cmx15cm/9.84inch x 3.54inch x 5.91inch Note: Please allow slightly errors 1-2cm differences due to manual measurement. Package included: 1 Pull Buoy Leg Float