20 Pcs C Shape Dental Cheek Retractors - Intraoral Mouth Openers, Transparent. Introducing the New C Shape Mouth Opener, a Versatile and Essential Tool for Dental Care and Tooth Whitening. Made from High-quality PVC, This Mouth Opener Features a Sleek Transparent Blue Design and is Crafted for Comfort and Efficiency. Available in Three Sizes—large, Medium, and Small—it Ensures the Perfect Fit for Every User. Designed for Both Professional Dental Practices and Home Use, This Mouth Opener is Compatible with Sterilization and Autoclave Processes Up to 134°C, Ensuring Hygiene and Safety. Its Smooth Surface Provides Maximum Comfort, Preventing Any Discomfort or Stretching of the Lips. This Tool Allows for an Expanded View During Orthodontic Treatments, Making Dental Procedures More Accessible and Effective. Key Features: - Material: Durable PVC - Color: Transparent Blue - Compatible with Sterilization (up to 134°C) - Acts As a Cheek Retractor and Lip Expander - Comfortable and Practical Design - Provides a Wide View for Dental Procedures - Available Sizes: Large (130*92*21mm), Medium (118*90*20mm), Small (96*70*20mm) - Quantity: 20 Pcs Per Lot Experience Ease and Efficiency in Dental Care with the New C Shape Mouth Opener, Crafted to Meet Your Orthodontic Needs..