Abstract: A protector for a remote keyless entry device includes a hollow enclosure constructed with a flexible, resilient but pliable material such as rubber allowing the device to tightly encapsulate varying size keyless entry devices. The enclosure includes four edges, a top surface and a bottom surface. An opening is disposed on one of the edges and is in communication with an interior chamber that receives the keyless entry device. The opening may include an elastomeric continuous band allowing the opening to expand and contract. Alternatively, the size of the opening may be fixed and can be covered with a tab that attaches to the enclosure with hook and loop fasteners, snaps and similar means. The enclosure may include a peripheral zipper in lieu of the expandable opening allowing the enclosure to open and close in a clamshell type fashion.