Pamper your heels with the homepedi foot filer includes replacement roller head and power adapterr safe and easy to use gently buffs away rough skinr features 360 degree rotate running and wide angler simply rotate the roller back and forth upon heelsr box dimensions 22 l x 165 w x 7cm dr please refer to full details for specificationsr has a safety switch lock to avoid unnecessary user walk in comfort as you feel the breeze in your stepr gain conf