About USBecause of my love for life, I attach great importance to home decoration. House door knob are no exception.I repeatedly selected and installed my indoor knobs, but none of them were satisfactory until I tried this glass crystal door knob sets at home?they look incredible.The texture of crystal brings me a high-end and contemporary look enjoyment.Imagine waking up every morning. When you open the bathroom, you touch a glass door knob. It is not only exquisite, but also has a low-key privacy function, which gives you a sense of security in your private space. The weariness of getting up early is gone, and I feel confident in the mirror. After tiding up oneself, turn another passage function crystal door handle knob again, enter your cloakroom, choose the collocation of today carefully, turn this shining crystal door knob again finally, elegant and perfect walk out of cloakroom, start a beautiful day.Life, need ritual feeling.Product Information Passage Function ? Knobs turn and operate a latch but don?t lock. ? Fit for interior doors (hall and closet door)that don't need to lock,or doors with a separate deadbolt. Privacy Function ? With emergency release function After internal locking, in case of emergency, the door can be opened externally by inserting the hex wrench into the emergency release hole. ? With locking function, no key. ? Fit for bedroom or bathroom doors and any place where privacy is needed. Package Include 1 Exterior Door Knobs, 1 Interior Door Knobs, 1 Spindle, 1 Latch, 1 Latch Strike Plate, 1 Plastic Cover, 1 Hey Key, All Installation Screws and Installation Instructions.