Self Cleaning Cat Litter Box Cover Replacement Part Door Accessory Compatibility: Cover replacement part for self-cleaning cat litter box, designed for automatic cat litter boxes with model numbers ranging from B0001 to B9999, ensuring a proper fit Material Quality: Made from PP material, this accessory is durable and built to maintain structural integrity with regular use Compact Size: Compact design makes it an efficient addition to your cat's litter box setup Package Contents: 1 automatic litter box cover replacement part; easy to install and replace Note: Please check compatible models and product images carefully to ensure correct purchase Dimensions: 33 cm x 10.5 cm x 7 cm (12.99 in x 4.13 in x 2.76 in) Package Includes: 1 x Cover Replacement Part for Automatic Litter Box Note: Slight variations of 1–2 cm (0.39–0.79 in) may occur due to manual measurement