Cheap but excellent source of mini cls!
 

Check out Jo-Ann's fabrics, in thier wooden department they stock mini bags of spring made wooden clothespins 24 too a pack for $2.50 each, thier about 7/8".

Recently saw an advertisment for plastic spring clamps from Harbor Freight at $2.00 for 6 again 7/8" in length, that would run $10.00 for quantity 30 or $20.00 for 60.

The clothespins are a much better deal, but as they say you can never have enough clamps no matter what size.

Happy modeling
Landlubber7
Henry