The Pet Life ‘All-Terrain’ Lightweight Easy Folding Collapsible Travel Dog Play Pen is composed of High-Grade Mesh and Scratch-Resistant Nylon Fabrics. These Pet PlayPens feature 360 Degree view of Sunview and in-addition features a larger Velco-Pouch for any such belongings. This Dog PlayPen also features an above top Removable Mesh Netting preventing your pet from jumping out of the Pet Play Pen. This Dog Playpen also features a Mesh Zippered entrance along the side and Collapses and Folds to 4 inches thin. Great for both Indoor and Outdoor Settings. The Playpen also features a handle bar for dragging purposes and comes with an Over-The-Shouler Scratch-Resistant Balistic Nylon case. Available in Multiple Sizes and Colors. SIZING DIMENSIONS: (INCHES) L*W*H MEDIUM: 44.9 * 3.1 *22.8 LARGE: 59.8 * 3.1 * 38.5