Measuring at 21 x 18 inches, it fits perfectly on standard mailboxes. 

The cover is made of durable polyester material that is weather-resistant, making it perfect for all seasons. 

This mailbox cover comes with straps and plastic buckles for easy mounting. 

The multicolor design adds a pop of color to your outdoor decor. 

This mailbox cover is a great addition to your home and garden, and perfect for those who love hummingbirds and roses.