【Sturdy Dog Fence Panels】Well-constructed for excellent sturdiness. Increased stability of the dog collar. The anti-corrosion coating and anti-rust process help the panel work well outdoors and prolong its life. 【Dog Fence Playpen Details】The curved border design can protect your pet;the bottom is equipped with non-slip stopper, it can help you immobilize the dog pen and protect the floor;equipped with multiple 3M double-sided adhesive, which is convenient for you to stick it more firmly in the position you need; the raised threshold can prevent puppies from climbing out of the enclosure, while not affecting the normal entry and exit as adults. 【Secure Playpen For Dogs】Convenient lock is firm and not easy to fall off, preventing the door panel from being easily broken open by dogs. Provide a safe, enclosed area for your pet to exercise and play.