I purchased this about two years ago, used it for about a year, and have been storing it since then, so I'd like to pass it on to someone who needs it. As you can see in the photos, it's warped on the outside, but it's a tension-mounted type, so it doesn't affect its use. Please understand that this is a used item. 【No Drilling Required & Easy Installation】 This is a horizontal, tension-mounted pet fence that requires no tools or drilling. You can easily install it wherever you like. Installation and removal are easy, just by adjusting the strength of the included bolts. 【Preventing Your Cat from Escaping】 The gap between the pet fence bars is about 3.5cm. It's difficult for even kittens to slip through. It's useful for preventing pets like cats, dogs, and rabbits from escaping. #EscapePreventionFence #EscapePreventionGate #PetFence #BabyGate