Usage Tips:Childpoof Door Lock for Bifold Door Only - Are you worried that children disadvantages your closet or pinch kids' fingers when closing the door We help and dads keep their kid's tiny fingers safe.Our child safety lock is designed for double door design, like cabinets, or cleaning supplies storage areas. sliding bi-fold doors lock to prevent falls and prevent access to off-limits areas that could put them in danger! Extended Slide Rod Support Double-side Lock - Different from plastic on the market, sliding top accordian door lock is made of environmental protection dourable Aluminum as material, Strong double-sided extended handle works on most bi-fold doors, hallway closets,cabinets. Don't worry about damage over time! Easy to Use - No drill or install, just slide the door lock to the door center to lock. Both sides with handles that allow this lock to be an excellent fit on a wide range of door thicknesses.Please check the door thickness before purchase(Fits Bi-Fold Doors Range 1 1/8inch - 1 3/8inchThick). Cats and Out - Pets figured out how to open the door, closet,pantry. laundry room. When you get home,you find the blankets on the floor, the whole bag of snacks has been torn apart, or detergent spilled over. Just the lock bracket right over the door and slide it over the joint to keep the door from opening. Colour:White Material:Metal Package Contents: 2 x Metal Bifold Door Lock 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.