Made of non-marring reinforced nylon composite material for strength and flexibility. Double-ended with hooks, angels, and straight tips ensuring the right tool for the job. Remove or replacing O-rings, seals/gaskets, clips, and cleaning tight gaps in interior components. Handling delicate wiring and connectors, etc. with these 6-5/8 inch long tools. Composite construction is lightweight, non-conductive, non-corroding and solvent resistant.