4 Pack, Adhesive Cabinet Latch, Easy Installation, Just Peel & Stick, Comes With An Easy To Use Installation Template So No Measuring Or Tools Needed For Most Cabinets, Some Materials, Such As Particle Board, Require The Use Of Screws, Included, Perfect Choice For Those Who Don't Want To Damage Their Cabinets, Disengages For Periods Of Non-Use, Toddler Tested & Proven Stronger In Both Real Life & Mechanical Lab Tests.