brand new and high quality Features: Teeth retractors are made of quality plastic material, safe and reliable, and won'for t cause harm to your body. The clear mouth opener fits most people's mouths, so both men and women can use it to keep the mouth open without discomfort. The dental cheek retractors keep your mouth open and giving the dentist a wider view of the teeth when treating or whitening teeth, which are very practical dental tools. Widely applicable: this whitening dental cheek retractor is suitable for examining oral cavity, and also nice for using in dental clinics and whitening salons. It can also be applied at home as a prop to bring more fun to the family. Specification: Product name: Dental Lip Cheek Retractor Application: for dental Material: Plastic Color: Transparent Size:app. As picture shown 14.5 x 6.2 x 4.9cm / 5.7 x 2.44 x 1.92in Quantity: 1 pc Note: Transition: 1cm=10mm=0.39inch No retail package. Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Dental Lip Cheek Retractor(other accessories demo in the picture is not included.)