PRODUCT DIMENSIONS: Each panel measures 19.7" x 23.6", with multiple quantity and colors conbination (sold separately), you can DIY the dog play pen into different according to the number of panels. For 2pcs kit: it can be used as expansion or partition. TRANSPARENT & SAFE DESIGN: Our clear acrylic dog playpen features seamless, transparent panels that provide a bright, open environment, reducing stress for pets. Unlike metal bars with risky gaps, the smooth, gap-free design prevents climbing, escaping, or injuries like stuck paws. EASY ASSEMBLE & PORTABLE: This modular puppy playpen snaps together in minutes with a simple hand-tap system—zero tools, screws, or bolts required. Add extra panels to enlarge the enclosure as your pet grows or for multi-pet households. STURDY & STABLE: Each indoor dog fence panel locks securely with dual buckles, while reinforced bottom connectors feature suction cups that grip hardwood, tile, or laminate floors firmly. The anti-slip base ensures pets play safely without knocking over barriers while protecting floors from scratches. VERSATILE USE & EASY CLEANING: The small pet playpen is designed for puppies, kittens, bunnies, pigs, ferrets, the small dog play pen doubles as a play yard, training barrier, whelping box, or relaxation zone. The non-porous, rust-resistant acrylic surface wipes clean instantly—no stains, odors, or scrubbing. It offers the all-new modern style pet playpen with transparent see-through panels, the bright clear view design reduces stress of pets as if being caged,and enables you to observe your pets more easily. Unlike traditonal bar playpen which may lead to chomping and climbing,our smooth surface playpen has no gap between panels which can effectively prevent pet from climbing out and hurting itself.