1-inch diameter bars at the length and color of your choice: 5-Foot 6-Foot 7-Foot Bars are chrome plated with solid steel construction for repeated use and long lasting Multiple knurling positions and lengths for your convenience and safety. All bars are rated 300-Pound capacity 0.97bar end diameter to ensure bars fit all standard plates with holes 1″; Can be used with dumbbell plates too Bars only. Plates and collars are not included