2.2 Inner Tube with 2.25 Tyre

iljs
iljs Posts: 78
edited January 2011 in MTB beginners
Hi,
I have just bought some Inner Tubes from Evans. I told the sales rep i needed some for 2.25 Nobby Nics. When I got home I read on the box they were for 1.5 to 2.2. Can i still use them?
I cant take them back because i bought them whilst passing through and now out of the country.
Thanks in advance

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