Features: 1. 100% Brand New And Super Fine Quality. 2. These Aligner Chewies Help Seat Aligners Correctly And Can Make An Easy Adjustment To Your Aligner Trays When Wearing Clear Aligner Trays. 3. Using The Aligner Tray Seater Chewies Can Avoid Changing Face Shape During The Process Of Wearing Braces, Also Make Your Teeth Fit Well. 4. You Can Chew The Aligner Chompers In Any Part Of Your Mouth Easily And No Need To Worry That They Will Out. 5. Safe Silicone Material Provide Soft And Harmless Chewing Experience For You. Specifications: Material: Soft Silicone Size: As Shown (1inch=2.54cm) Color: As Shown Package Included: 2Pcs Tooth Chew Aligners. Note: 1. Due To The Different Monitor And Light Effect, The Actual Color Of The Item Might Be Slightly Different From The Color Which Is Showed On The Pictures. 2. Please Forgive 1 Cm/0.39"-3 Cm/1.18" Measuring Deviation Due To Manual Measurement.