Where can I buy Large 3D numbers for displaying on a shelf?

I see then often in design magazines sometimes as large letters that represent the owners initials etc. Something around 20cm in height made from metal or wood.Where can I buy Large 3D numbers for displaying on a shelf?
www.ebay.comWhere can I buy Large 3D numbers for displaying on a shelf?
Go to a hobby store like hobby lobby or Michael's and check around. If you can't find exactly what you're looking for you can always ask one of the sales reps at the store. Usually the store staff knows of people who frequent their stores and possibly do woodworking and could make what you want to your specifications.