No hardware required. Strong polycarbonate provides bird feeder weather protection from rain and snow . Can crack but lasts longer than all less expensive covers. Fits cylinder/tube feedes with a bale wire U hanger best. Marie likes this product over most other weather covers she's seen because it has a wide brim that covers the length of the tube and bottom much better than other less broad covers.

Matching bottom tray available with stylish bottom screw in finial touch.