Stainless steel double loop (flat loop). This appliance has a small loop for blackhead removal and a wider loop for pimple removal. For best results, remove make up, wash skin with warm water, exfoliate, wash and dry thoroughly and vigorously. Place the loop over the pimple/blackhead, pressing firmly and slide gently to and from to loosen the skin, Once separation has occurred, use dry cotton wool to wipe away residue and clean the skin. Total length = 92mm