(3 Pack) Exo Terra Terrarium Cover Clip Set, Small, 2 Clips each

Work very well. Really stiff at first, until they loosen up after a few uses.

LOVE these. The hold the lid on my better than the loop kind. Hold nice and secure.

Perfect for our snake tanks. We open them up a bit to make them easier to open. Putting them on without a little flexing would make them almost impossible to remove. Secure enough the the snakes are secure, easy enough to remove that my 7 year old can do it.

Not the easiest lids but definitely the most secure

Works well to keep the lid on. Difficult to remove.

they work great. almost to good. can barely get them off

these work best if you slide/secure the clip to the screen top first, then gently pull down to the lower tank-rim lip; reverse for removal/opening. Theyre more than sufficient for the job of securing the screen top, though, its rather loud/ jarring, and may frighten a sensitive animal when opening /closing. -with the bad reviews of the other popular product, this leaves a great oppty for someone to invent a quiet + secure latching/ locking screen top; ideally something adjustable to size it, then a quiet way of engaging that locking ability. Also: Ive managed to bend one a bit out of shape already, while getting the hang of it. I ordered 3 pairs for use on a hinged screen top (two square opening, not the long half-rectangle type) and you do need 3 pairs as some animals could open up a tank secured with anything less.

Love these so much. My python is a little escape artist but this stops his tricks!

Theyre difficult to put on and take off.

Not worth your money. They are so hard to get off and then once you do after a few times they bend so you have to get new ones and start all over again