Evenflo Top of the Stairs Extra-Tall Gate for $29.84. In addition, receive $10 Walmart Gift Card for free. Shipping is $4.97 for a total of $34.81 shipped, or free on orders over $50. Here is a screenshot for your reference. It has a removable swing control, stands 32″H, and expands from 30″ to 48″ wide to fit a variety of openings.