Product overview Durable copper entrance guards designed to protect bird house holes and extend the life of nesting boxes. Each kit includes metal portals and matching screws, packed in a strong plastic storage box for neat organization and easy use. Packaging options 4 metal bird house copper guards with 16 screws 6 metal bird house guards with 24 screws 8 square rings with 32 screws 12 metal bird house guards with 48 screws 16 metal bird house guards with 64 screws 18 metal bird house guards with 72 screws Key benefits Protects nesting entrances: metal portals reinforce entrance holes to reduce wear and prevent damage from pecking or curious animals. Long lasting material: made from copper that is corrosion resistant and durable for outdoor use. Ready to install: each pack includes matching screws and is stored in a strong plastic box for secure storage and convenient transport. Flexible quantities: multiple pack sizes let you choose the right number for builds, repairs, or spare parts for nearby bird houses. Features and compatibility Material: copper metal construction for strength and weather resistance. Function: hole protector and entrance guard to help preserve the structure and appearance of bird house openings. Includes screws: every pack contains the exact number of screws needed for installation as listed in the packaging options. Storage: components come packed in a sturdy plastic box to keep parts organized and ready for use. Compatibility: suitable for most standard wooden bird houses and nesting boxes where a metal entrance protector is desired. Practical applications Repairing worn entrances on backyard bird houses to restore a safe, durable opening for returning nesting birds. Installing on bird houses and nesting boxes during construction to prevent future hole enlargement and extend service life. Equipping multiple boxes for a community bird feeding or nesting project, or sharing spare guards and screws with neighbors and fellow bird enthusiasts. Simple installation Place the copper portal over the entrance hole, align the screw holes, and secure with the included screws. Each kit supplies the fasteners and is packaged for easy storage and transport. What you get A choice of six packaging options with copper entrance guards or square rings and the corresponding number of screws, all packed in a strong plastic box for tidy storage and quick access during installation or maintenance.