Dreambaby Chelsea Tall Auto Close Stay Open Gate makes it so much easier to keep your children out of harm's way. With it's auto close feature from any angle, double locking system with EZY-Check Indicator, and Smart stay-open feature, this attractive pressure mounted gate is very versatile and easy to install. Suitable for stairs, you can feel peace of mind knowing your child is safer. Versatile indeed, it will fit openings of 28"-32" on its own or with the included extensions it can be increased to fit up to 42.5", with an extra tall height of 39.4". Additional extensions sold separately for wider spaces up to 188." This Dreambaby pressure-mounted gate is easily installed and for most situations there is no need to screw holes into woodwork or walls unless used at the top of stairs where the mounting cups must be screwed in for added security. Great for pets too!