1. Reliable Security: Our Safe and Economical Bathroom Door Handle Lock provides a dependable locking mechanism to the safety and security of your family's bedrooms. With its sturdy construction and materials, you can trust that this lock provide reliable protection against unwanted intrusions. 2. Easy Installation: Installing our door handle lock is a breeze with the included easy-to-install key. Simply follow -by-step instructions provided, and in no time, you'll have a secure and functional lock on your bathroom door. No need to hire a professional - anyone can do it! 3. Quiet Operation: Designed for quiet use in family bedrooms, our door handle lock features a smooth and silent operation. Say goodbye to loud and squeaky locks that disturb your household's peace and tranquility. Enjoy a peaceful night's sleep knowing that your privacy is protected without any unnecessary noise. 4. Versatile Use: This lock is not only suitable for bathroom doors but can be installed on any internal your home. Whether it's your bedroom, study, or office, our lock provides versatile security wherever you need it. It's perfect for keeping nosy , , or curious children out of your personal space. Rectum: 11.7x5.5 cm/4.61x2.09 inch Hole spacing: approximately 3.7 cm/1.46 inch Center distance: about 5.8 cm/2.28 inch Locking distance: approximately 4-4.5 cm/1.57-1.77 inch Applicable door thickness: approximately 3.5-4.5 cm/1.38-1.77 inch Colour:Black Material:Aluminum Package Contents: 1x Bathroom Door Handle Lock Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.