Transform your pet's playpen into a cozy oasis with our square mesh top! Perfectly designed to fit all MidWest Homes for Pets and New World exercise pens, this versatile mesh top also suits most other metal foldable exercise pens. Adding the square fabric mesh top creates a wonderful shaded area, ensuring your dog, rabbit, guinea pig, or other small pets stay cool and comfortable during playtime. Keep in mind that this mesh top is specifically made for use with playpens set up in a square shape. Give your pets the ultimate shaded retreat and make their playtime even more enjoyable!