Features:

• Installs and removes without tools in sliding glass doors.
• Easy-fit, spring-loaded height adjustment with dual locking knobs.
• Adjusts from 76 ¾ - 81”.
• Flap Size: 8 x 15 Inches.
• UltraSeal® all-weather, energy-conserving flexible flap system reduces energy loss.
• Extra-strong magnets hold the flap in place for a weather tight seal.
• Does not include locking security door.
• For right or left sliding doors.
• Rise of 2 inches.
• Heavy-duty aluminum construction.
• Shatter-resistant, tempered safety glass.
• Fits pets up to 60 pounds and 20 inches at the shoulders.