Precision Pet by Petmate Log Cabin Dog House Insulation Kit - Machine Washable - 3 Sizes ALL-SEASON TEMPERATURE CONTROL: Foam house insulation keeps Petmate log cabin dog houses from getting too hot or too cold THICK, COMFORTABLE PADDING: Outdoor dog house insulation has 100% poly-foam padding with three layers for added protection from moisture and drafts DURABLE FABRIC: Log dog house insulation has a two-layer fabric outer shell that stays stronger for longer EASY TO WASH: Cover is machine washable for simple cleaning PERFECT FIT FOR LOG CABIN: Insulation is tailored to fit the Petmate Log Cabin dog houses to enhance comfort SIMPLE TO INSTALL AND REMOVE: Outdoor pet dog house insulation has a single zipper and velcro attachment for simple installation and use, making it easy to upgrade your log cabin to be an insulated dog house 3 SIZES AVAILABLE: Petmate pet house insulation is available in small, medium, and large sizes to accommodate all sizes of dog houses