About this item Light-reducing Design :Dog crate cover create a dark space for your pet to den; light reducing design helps eliminate outside distractions for anxious pets.Your dog will feel safe and relaxed to reduce chewing and barking Keeping Dogs Warm in Winter :Made of heavy duty 600D Oxford fabric with waterproof fabric coating, windproof, soundproof and UV resistant. Filled with thick polyester fiber to keep warm and windproof, creating a warm nest for your dog. Large Size : The dog crate cover measures 40×28.5x30in and fits perfectly in most universal 40-inch wire crates; please measure your dog crate before ordering.The dog crate cover can machine washable. Breathable Structure :Adjustable closures at the cover’s seam for added ventilation; the window at front and back of crate cover can roll up and tie at all sides for added visibility. Easy to Put On : Hook-and-loop fasteners at the seams hold the lid together; additional hook-and-loop fasteners at the bottom corners help secure the lid to the case.