Regarding the specifications, the direct diameter is 7.5 cm. I intend to have this house and my son, along with my father-in-law and the heir, share it. Therefore, I strictly forbid any removal. Therefore, anyone who removes it will be ruined. Therefore, I readily approve of its purchase. Therefore, any violation will result in ruin. Therefore, the entire page of this same type of writing is my property. I intend to eliminate any imitation, forgery, dismantling, or infringement, as well as the cause of its disposal, in this world.