Easy to use – slip-on, slip-off – UV treated polypropylene wraps contain R8 fiberglass. The Bee Cozy protects your hives from freezing winter temperatures and provides a windbreak for windy locations. Slip the Bee Cozy on your bee hives in late fall to prevent unnecessary heat loss and conserve feed stores. Your bees will brood up faster, so you can split earlier in the spring and be ready for the honey flow. The Bee Cozy helps beekeepers move into spring with stronger, healthier brood and bees!