Features: The orthodontic aligner chewies are made of silicone material, firm and reliable, not easy to break or tear, providing you with a comfortable chewing feeling. The colors are clear, not easy to fade, suitable for you to use for a long time. You can send the aligner chewies to your parents, children, wife, girlfriend, classmates and friends. They will feel your care and love, and your relationship will be improved. Specifications: Material: silicone Color: white, green, orange, pink and purple Size: approx. 1.3 inches in length and 0.39 inch in diameter Package includes: 100 x Aligner chewies Notes: Manual measurement, please allow slight errors on size. The color may exist slight difference due to different screen displays.5 Colors to Choose: these chewies for aligner trays have 5 colors for you to choose, including white, green, orange, pink and purple, you can choose a suitable color according to your mood, bright and beautiful. Non Slip Design: you can easily chew the aligner seater chewies in most parts of your mouth, no need to worry that they will slide, convenient and practical; The chewies are soft and comfortable to wear, giving you a nice using experience. Enough to Replace: you will receive 100 pieces of dental aligner chewies in 5 colors, each color has 20 pieces, abundant in quantity and rich in color, enough for you to use or replace; You can also share them with your friend and family member. Proper Size for Most People: the teeth chewies are approx. 1.3 inches in length and 0.39 inch in diameter, proper size for most people to use, portable and lightweight, convenient to store and carry around. Practical Function to Use: these aligner chewies can help to seat aligners properly and can make an easy adjustment when wearing clear aligner trays, helping keep face shape during the process and make your teeth fit well.Best Sellers Rank: See Top 100 in Health & Household. : B09TW67KRP. Manufacturer: Nuanchu. Item model number: Nuanchu-10. Package Dimensions: 7.09 x 5.24 x 3.62 inches; 14.39 Ounces.