Large gym ball (Fishermead MK6)

I have 2 of these large balls, one yellow, one orange. Happy to separate them if you don't want both.

We used them as seats/stools. As you can see from the pics. they have bumps all over the surface for a sensory experience. I think they came from Habitat.

Both balls are in good condition, but would benefit from a little air. I used a football pump to inflate them but I've no idea where the pump is.

For collection asap, please provide a phone number to arrange collection.