Here is a top quality, professional grade, 6 piece, non-magnetic feeler gauge set.  Includes 0.006, 0.008, 0.010, 0.012, 0.014, and 0.016 inch non-magnetic blades.  In mm, this equals: 0.152, 0.203, 0.254, 0.305, 0.344, and 0.406.  Blade length is 3 inches.  Width is 1/2 inch.  These are commonly used to measure clearance in electronic ignition systems, but can be used anywhere, especially where non-magnetic blades are required or desired.  Brand new, first quality, in full retail packaging.  Made in USA!  If you want the best, you found it!  Free shipping to any US address.