Rocking FeetHave a rocking chair in a moments notice. Just attach the feet to the bottom of your chair legs and your seat transforms into a rocking chair. Size XL fits the Sunset Chair, Chair One XL, and Savanna Chair Features: Rocking chair upgrade. Feet easily attach to the legs of your Helinox chair and turn it into a comfortable rocker. Rocking feet can also help stabilize chairs on soft surfaces. Portable. Comes with a cinch bag for easy transport. High