Wooden cat cage step set of 3, 25cm wide, 20cm deep, and very stable. - Set contents: Set of 3 - Width: 25cm - Depth: 20cm Easy to install. Made of wood with knots. Strength may vary depending on the milling situation, temperature, humidity, and other environmental conditions, and warping or cracking of the boards may occur. Tested up to 10kg. Our 6kg cat uses it, and it's been fine so far. This does not guarantee strength, so it is recommended for kittens only. Please check the images and make your decision. If you like it, please purchase. Please refrain from purchasing if you are sensitive to imperfections, as this is handmade. ● If the cage thickness is 5mm or more, the screws may not reach. Please be aware of the cage thickness. ● Please read the profile before purchasing. ● Please take a look at my other listings as well. Also, I can make them according to your desired quantity and size, so please feel free to contact me via the comment section. (Combined shipping is available, but it cannot be combined after purchase) ● This product will be partially donated to volunteer and shelter cat activities, so thank you for your cooperation.