CLOVER-Double Pointed Needle Protectors. Help protect your points and prevent stitches from slipping off your needles! These adorable sheep-shaped point protectors are made of silicon rubber and are designed specifically for use with double pointed needle sets. Each one has five holes in the base and will work with sizes US-0 to 5 (2.0 to 3.75mm). Each package contains two point protectors. Imported.