Clover Point protector for Circular Knitting Needles (Small) is for knitting needle size 2.0mm to 5.0mm. Compactly stores your work without spreading needles. 4 point protectors in a package. Clover Point protector for Circular Knitting Needles (Large) is for knitting needle size 5.0mm to 10.0mm. Compactly stores your work without spreading needles. 4 point protectors in a package.