These are the famous Cover Hulls by Andy Stoe. Buckwheat hulls, which don’t absorb water, are used by professional trappers countrywide to keep their traps operational in freezing conditions. Bed traps in hulls (as pictured here), cover with more hulls and spray liberally with Propylene Glycol to prevent freezing. 20 lb Bag

Brand:StoeWeight:20 lb Bag