Unused neck support pillow/garden kneeler (Witton le Wear DL15)

This is a foam (not memory foam), shaped pillow, sold as an orthopaedic neck support pillow. Made in China, the label says “healthy pillow” but the rest is in Chinese characters so I don’t know about flammability etc. The cover supplied (as shown) appears to be nylon. It’s clean (smoke free, pet free home), and only tried once with a pillow case on it (wasn’t high enough for me). Sorry, it was a bit hard to photograph, but as you can see it curves in the middle so the bit under your neck is higher for support. It measures 57cm by 35cm, by 9cm deep. I’m thinking it could be used as a garden kneeler (but not with my knees!) if no good as a pillow.
Collection only please from near Witton le Wear. If interested, please message me with day and time that would suit you for collection (I’m flexible but prefer before 5pm if possible). Thank you!