HAPPY BIRTHDAY BANNER, 4 Sizes, Custom Personalized Vinyl Indoor/Outdoor Party Celebration Decoration, Personalize Name and Age, CB122 Add Banner Posts Options (swipe pics to see):Banner Only - No Posts 7V batteries which will need

7V batteries which will need to be replaced every so often

Without Mailbox - we have included two 1” PVC mounting boards - these may or may not work with your mailbox

5 in deep - 1097 cubic inches

You will be able to put the feeder on the window and remove it at some point in the future

Clear acrylic sheet covers the large feed hopper on each side and won't yellow over time like polycarbonate

HAPPY BIRTHDAY BANNER, 4 Sizes, Custom Personalized Vinyl Indoor/Outdoor Party Celebration Decoration, Personalize Name and Age, CB122 Add Banner Posts Options (swipe pics to see):Banner Only - No Posts 7V batteries which will needPREMIUM CELEBRATION BANNERS, TERRIFIC DESIGNS Our banners work great for outdoors in all weather and indoors. We print our banners using eco solvent inks on 13 oz. premium vinyl gloss banner material for banners that really pop and last long. We hem the edges of every banner for extra strength. And we install grommets in all four corners on smaller sizes and every two feet on our larger sizes. READ ABOUT DUE DATE FOR DELIVERY You have a choice of