Material: 100% Cotton Size: Width 16cm, Depth 10cm, Height 10cm Window: Round, 5cm diameter Attachment: Rings, carabiner, perch Please use according to your cage setup (^^) (Not included) Stainless steel is expensive. Also, you may already have these at home, so please replace or attach them as needed. Specifications: Stiff interfacing is used throughout. The bottom has sponge padding. ⚫︎Important Notes: This is handmade by an amateur. There may be imperfections in appearance. Please purchase only if you are okay with this. A casual bird owner made this for my own parakeets using fabric I had on hand. However, I wanted to use various patterns, so I'm selling items made from leftover fabric. Can be turned inside out and washed in the washing machine. (Recommended to use a laundry net) Photos 5 & 6: Sponge padding is included in the floor. Photo 7: For size reference (68g Green Cheek Conure) Photo 8: A bell will be included as a bonus. Photo 9: A 10cm x 15cm board can be placed on the wall without the window. PP sheets are sold at 100-yen shops, etc. (Not included) A side-hugging heater (please check the size) can be placed inside. Thank you for understanding that this is handmade by an amateur. (Please note that the parakeet is not included.)