Give small pets and cats convenient indoor and outdoor access with the Hakuna Pets Small Glass Patio Pet Door, a sliding door insert featuring an adjustable frame height from 77.2 in. to 83.5 in. for compatibility with many patio doorways. The small pet flap measures 6.7 in. wide by 9.3 in. high and sits approximately 2 in. from the ground, while a magnetic centering catch helps close the flap after each use and the included locking panel lets you restrict access when needed. Crystal-clear tempered glass maintains outdoor visibility, while the lightweight, rust-resistant aluminum frame offers durable everyday performance. The spring-jack mechanism allows pressure mounting without permanent modifications for a rental-friendly installation, or the included mounting components can be used for a more permanent setup. Adhesive weather seals are also included for additional protection around the installation.