Hair material: high temperature wire
Color classification: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21
1CM=0.393 inches
About color&size difference: According to the light and different computer monitor, the color may be sli
Besides, please allow 1-3cm measurement different due to manual making. Your understanding and support are highly appreciated.
Email youvimioffical@gmail.com if you have anything you do not know about the order