Cozy Corner - Assorted Colors - Large Prevue Hendryx's Large Cozy Corner creates a protected environment in the corner of bird cages to keep birds warm in drafty areas and cool weather. Simply use the hanging ties to attach the product to a corner of your bird cage and you're ready to go! This amazing product is sure to keep your bird toasty warm and is machine washable for your convenience. 4" X 11.5"