For aesthetic purposes only. Do NOT eat or sleep while using this product
Size: About 7cm x 2cm
Conversion : 1 inch = 25.4mm or 1mm = 0.0393 inch,1cm=10mm
How to use: for tooth whitening directly on the teeth can be easily used in the case of hot water can be automatically dissolved next time you use
1. Please allow 1-3mm error due to manual measurement. Please make sure you do not mind before you bid.
2. The colors may have different as the difference display, please understand.