Upgraded version: With cable ties and anti-slip pieces added in, our pet playpen is more stable than the similar type in the market. Our 15-pieces set with the size of 11.8x15.7’’ can also meet the needs of small animals and a spacious flat floor is a good choice. Also, our three black resin panels can be freely spliced in the desired place and your animals will not get stuck and be more safer if the resin plate is placed at the bottom as a base plate..Create Any Form: Do it by yourself! Our playpen can be freely assembled into different shapes which are suitable for all kinds of small animals. Different functional Spaces can be divided to expand the activity space. DIY expandable feature allows you to extend your playpen to a bigger space and the 15-pieces set is better for a spacious flat floor. Our playpen helps you create a world for your pets by your own hands！.See Pet Without Any Obstacle: Our ventilated design makes it convenient to interact with your pets from any angle at any time.Spacious interior of our pet playpen keep your little pets enjoyable and safe. They can freely play and rest in it. What’s more, you don't need to gaze them all the time if you are busy..High quality and Low Maintenance Cost:Made of metal frame and polypropylene resin, our pet playpen can resist the pet bite without worrying about the material safety and it is easy to clean the surface with a damp cloth. Besides, the cost of replacement and maintenance are low because you just need to replace the damaged or worn piece.How convenient and economical!.Great for Small Pets: The playpen with 15 pieces is great as a puppy playpen for non-climbing small animals like rabbits, ducks, guinea pigs. And if your pet is a climber, you can choose our larger one with 34 pieces. It only takes a few minutes to complete the installation. You just align the piece with the corresponding slot and clamp the bottom of the slot.