Do any of the items contain latex? Naomi O. January 17, 2020 08:00 Updated Follow Yes. See warning labels on all P.volve equipment products for full information. Related articles Where is the equipment made? I have a small fit ball - can I use that in place of the P.ball? I have weight to lose, is P.volve right for me? Where can I find the inflation needle for the P.ball pump? Which workouts should I do each week and how often? Comments 0 comments Please sign in to leave a comment.