Cameo's RV Aluminum Screen Door Deluxe Grille protects the RV screen door. It adds a sturdy feel to the RV door and saves repairs to screens. This grille helps prevent children and pets from falling through the screen. It adjusts from 20" to 32". It includes all necessary hardware and is easy to install. Adds a sturdy feel to the RV door and saves repairs to screens Adjusts from 20" to 32" Installation hardware included Aluminum Helps prevent children and pets from pushing through the screen