The item is as described by the seller
item is good and in selling page, there is video about how to use it but in liquid, something was in there like wing of fly. so I didn't know before I put it After I put glass on phone I see the some thing in liquid so I put it back and move out. after that I put glass on it there is a lot of air in it I don't know how to do it... If I try to move out air, liquid overflow... any way I put it about 70%... except liquid, It is really good product