FREE ENTRY AND EXIT:It is convenient for children and pets to enter and exit freely. With automatic buffering, it doesn't the door, it just slams the door softly. QUICK AND EASY INSTALL: Install your hinges in a flash. These hinges are headache-free to install. All you need is a door and a tool set! APPLICATIONS:These hinges could be mounted on shed windows, shed hardware, shutters, skylights, , flower boxes, etc. for all kinds of outdoor buildings such as sheds, playhouses, animal shelters and more. DURABLE USE:Strong durable design and classic finish make these interior door hinges a long lasting, distinguished addition to any home. Type:Door Hinges Product Weight: 280G color:Silver Material:Metal Package Contents: 1 x Multi functional Spring Positioning Hinge Door Closer 8 x Screw Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.