Features 1.10Pcs in a Bag: The kit contains 10pcs lip cheek retractors, with sufficient quantity, they can be used and replaced at any time. 2.Thick PP Material: Made of thick PP material, environmentally friendly and high temperature resistant, you can use it with confidence. 3.Glossy Surface: These dental retractors have glossy appearance and no burrs, and will not hurt the corners of the mouth when used. 4.Safe Operation: Can withstand 135℃ high temperature and clean, safe and harmless, convenient to use. 5.Applicable Scenarios: These lip retractor openers are very suitable for use in hospitals, outpatient clinics or home. Specification Item Type: Mouth Opener Product Material: PP Product Features: Thicker material, smooth edges do not hurt the mouth Color: Transparent Package List 10 x Mouth Retractor