3 x 5 metal kennel card holders display pet care id info vet dog shelter rescue(10 holders) pro select 3 x 5 dog kennel care card holdersthese metal id card holders display vital information clearly and can't be knocked off the cage by pets. for use on proselect crates and cages. metal id card holders are perfect for clinics, animal hospitals, grooming shops, shelters, and rescues.designed for use with proselect cages and cratesthird hook to prevent pets from removing the holder from the crate or wire kennel doorsheavy-stock aluminum will stay attached to any standard cage.kennel cards are available and sold separately.material: heavy-duty aluminum<br><br><br><b>exported by exportyourstore</b>