Great for Camping: The foldable and portable design of this puppy playpen allows for hassle-free transfer from your residence to your vehicle, making it an ideal addition for those looking to go RV camping or travel with their pets Not Just for Dogs: This dynamic and expandable pet fence is not limited to dogs and is suitable for small or medium-sized animals such as toy poodles, corgis, rabbits, ducks, bunnies, and puppies. It can be used both indoors and outdoors Creating Different Shapes: Each panel of this versatile dog playpen measures 65 cm W × 80 cm H × 1.5 cm Thickness / 26″ W × 31.5″ H × 0.6″ Thickness. By connecting them with metal bars, the playpen can be assembled in various shapes and sizes if you purchase more panels Secured to the Wall: The dog playpen comes with four iron sheets with screw holes and 8 expansion screws, you can pre-set the position of the wall, so that the screws tighten in the hole by rotating, and the fence is firmly fixed to the wall No Tools Required: Simply unfold, shape, and connect the dog playpen together, exercise pen can be set up in seconds and folds flat for easy storage or travel