Gilroy Key Chain Key finder Lost Remote Locator Whistle Flashing Beeping (Black) Type: Key Finder Material: Metal, Plastic Power Supply: 2 Pcs LR14 Batteries (Included) Features: Whistle, LED Torch, Keyring, Beeping Size: 5.5cm x 3cm x 1.5cm/2.17" x 1.18" x 0.59" (Approx.)