Prevue Pet snuggle sack 1165G has a warm, soft fleece interior to protect pets from cold drafts and attaches easily to the cage with two clips. The cozy interior provides a great place for pets to sleep, play and hide. Available in green with contrasting trim and jumbo size. Gives birds a place to retreat. Plastic insert in fleece bottom lets the sack keep its roomy shape. Machine washable. Toy measures 12 Inch Long, 9 Inch Wide and 15 Inch High.