This curved needle kit by C.S. Osborne has 4 different sized curved needles.
3″ gauge 18
4″ gauge 17
5″ gauge 16
6″ gauge 15
This is a high quality professional needle set that will fill all your curved needle needs for reupholstering. Mikes personal favorite for blind stitching is the 4 inch needle. Ships free in the Continental United States.