ITEM NAME:Dental Clinic Minnesota Cheek Retractors Tongue Lip Opener Depressor Hook Dental Minnesota Cheek Retractor Tongue Lip Opener Depressor Surgical Oral Tools Hook SPECIFICATIONS.(Dental Minnesota Cheek Retractor Tongue Lip Opener Depressor Surgical Oral Tools Hook. Suitable for: clinic or hospital. Item included: 1 x surgical oral hook. 5) Tempered and hardened for a longer life.