48 in L x 30 in H Large Fiberglass Encapsulated Insulation Pouch Model 616

https://www.walmart.com/ip/seort/30401706

48"L x 30"H Large Fiberglass Encapsulated Insulation Pouch Model 616: DekoRRa 48"L x 30"H Insulated Pouch Designed for freeze protection for exposed plumbing Waterproof polyethylene construction with sealed seams Use pouch with or without rock enclosure Securing grommets Compatible with DekoRRa Rock Enclosure Model 116 R-13 insulation factor 5-year UV resistance when used with enclosure (sold separately) 2-year UV resistance when used without enclosure DekoRRa 616 GN comes in green or Desert Tan