The Bob The Builder Playground Ball is lightweight and durable with a colourful Bob The Builder design. This ball is perfect for playing games with friends. Approximate size when inflated is 41cm. The Bob The Builder large ball is suitable from age 3yrs+.
Add tesco's sim card for £2.47 http://direct.tesco.com/q/R.100-7452.aspx
for free delivery & then return in store!
Also don't forget to go through Quidco :)