Body Sport Weighted Bars allow you to work out without damaging your fitness area or studio. Their rubber end caps protect wood floors and allow for an easy lift off the floor. The bars weights are labeled on both ends with stickers, so you can easily select the proper weights, and come in a variety of weights, from 1 through 24 pounds. Build lean body mass and muscle without harming your workout area! These weight bars are made of ultra-durable materials, but also provide a comfortable grip, which will make your workout much more effective. It is typically used by athletes, trainers, strength coaches and personal trainers in many different types of workouts, such as strength and conditioning, circuit and interval classes, balance and alignment, sports conditioning, kick boxing and martial arts, and flexibility training and pilates/yoga workouts.4 feet long.