3ft long, 18.5 tall, 18.5 wide. These work super well for separating cats during meal time, when sick, or transporting a critter with extra space. Will hold a medium litter box with room for a mat and dishes. Stackable and fold flat, front and top doors. Good used condition, just washed but might get dusty from garage. $20 each (or both for $40.) Pick up, might be able to deliver for additional $5. **doesn’t include dog bed underneath/ it’s not a stand.