Threan Cell Phone Locker Box for Classroom with Door Locks and Keys Clear Acrylic Phone Jail Storage Cabinet Wall Mounted for School Factory Office(11.81 x 7.87 x 7.48 Inch)

I use it for my classroom. It’s cost friendly, but you get what you pay for. Several locks have needed to be tightened over the course of 6 months, and one of the doors broke. It still works pretty well for kids to put cell phones in.

Almost two months into school and several (3?) lockers are broken.Kids get their phone "stuck" all the time. Easy fix though, just push the locker towards the hinge when you open the door to get it unstuck.You'll need to label the second set of keys yourself. And separate the two keys. (I have the second keys on five separate key rings in case a kid loses theirs.)I recommend getting color coded bracelets to attach to the keys. Red for the first column, yellow for the second, etc. That makes it easy to figure out which keys go where. And it makes it less likely for kids to lose them when they keep the bracelet on their wrist/water bottles at all times during class.Overall, very happy with them for now and so are my kids, believe it or not. But at this rate I'll need a new one every year.

Lockers are cheap but does the job if not operated frequently.

Cell phone space was not big enough for certain phones, not worth the money, not sturdy enough