Manufacturer part number: ophw-035Cap barbell's standard grip plates come in a variety of different weight levels to allow the user a customized workout. Machined center hole w/ baked enamel finish. 3 hole grip design allows for easy and safe handling. The plates accommodate 1" bars. Ideal for cardio vascular fitness and strength training. Item dimension: 18" x 18" x 2"Item weight: 35 swarming: cancer and reproductive harm - www.P65Warnings.Ca.Govnote: po box deliveries are not available. Images are just for your reference. The item can't be shipped to aft, aa, ac, ae, am, ap in the unite states.