Thank you for viewing. Although it is unused, please refrain from purchasing if you are concerned as there are initial stains and some of the frame's fur has come off. This is a clean white CEESC pet door (M size). It's a convenient door that allows cats and small dogs to come and go freely, smoothing the flow of movement within the house and reducing the burden on the owner. With a 4-stage locking function (free entry/exit, entry only, exit only, fully locked), you can freely control your pet's range of movement. In addition, the airtight design prevents the escape of air from heating and cooling systems, making it energy-efficient. Made of durable ABS material, it is lightweight yet sturdy. The white frame blends naturally with the interior. The silent design means you won't be bothered by the sound of your pet passing through, even at night. 【Product Specifications (M size)】 ・Size: Approximately 20 × 19.2 × 5.5cm ・Weight: Approximately 367g ・Material: High-quality ABS resin ・Color: White ・Target: Cats / Small dogs (up to approximately 7kg) ・Accessories: Japanese instruction manual 【Recommended Points】 ・Freely control pet entry and exit with 4 stages ・Energy-saving design that maintains heating and cooling efficiency ・Durable & lightweight for long-lasting use ・Silent design for comfort at night ・Easy to install (compatible with wooden doors, walls, etc.) Recommended for creating a comfortable space where pets can come and go freely.