Graceful Lashes has anywhere from 9mm to 15 mm lashes. Curvatures are C and D – anything on the market that is more curved than a D cannot be glued on fully and will fall off too quickly. Thickness ranges from .18 (thin) to .25 (thick).
In order to pick the correct lash length/thickness and curvature you must assess your client’s natural lashes and base it on their natural lash line. If their lashes are short and thin you would pick .18 thickness as anything more will be too much weight. If your client’s lashes are thick and long naturally they can hold the .25. You will never chose lashes longer than 2mm in length longer than the client’s natural lashes – their natural lash line will give you your longest length then go back from there to give a finished look.