do not buy [SEP] these are terrible i didn t have high hopes so i didn t think they could really let me down but boy was i wrongthey are so cheaply made and thin the tips are uneven and it looks like a year old painted the linethere is no glue so the instructions are invalid the glue strips have a perforated plastic liner so when you try to separate the perforations break and you have little plastic liner squares stuck in the gluedo not buy this brand