SPACIOUS 16 SQ FT PLAY AREA: Eight connected panels (24"W x 24"H) create a secure 16 sq ft exercise space for Fox Terriers, Pugs, Chihuahuas & similar breeds. Consider adding a sunscreen for outdoor use or mesh top for pets that jump or climb. WE DON'T CUT CORNERS, WE PERFECT THEM: Precision welding, thumb snaps & slide-bolt latch with Paw Block mitigate cuts & escapes. With rigorous safety testing, MidWest provides peace of mind knowing your dog is safe while they play. INDOOR & OUTDOOR USE: Use as standalone playpen, attach to your crate for expanded living space, or configure as a pet gate. Large door opening with step-through design provides convenient access for both you and your pet during playtime. SETS UP ANYWHERE: Easy no-tools-required set up - simply unfold and connect. Includes thumb-snaps for quick assembly and four ground anchors for additional stability with outdoor use. Folds flat so your pet can play wherever life takes you. BECAUSE LIFE GOES BETTER WITH PETS: A family-owned business based in Indiana, MidWest Homes for Pets brings over 100 years of pet product expertise and a commitment to quality, rigorous safety testing, and excellent US-based customer service.