There are no built - in leg extensions, so if your bed is greater than 24 ″ tall, you will have to buy a leg extension kit additionally. (thankyourbaby.com)
With a 6 - inch extension kit, this gate is able to fit openings between 29 and 40 inches wide, in increments. (breedingbusiness.com)
It comes loaded with a 4 inch and 6 inch wide extension kits. (babieslounge.com)