?Outdoor key hider that looks just like, well a rock. They key rock has a smooth, slide to close, secure cover that blends in with the rock. ?The rock key hiders outside are an ingenious way to hide a key 'in plain sight', so you or family members are never locked out again. ?The molded, poly-resin matches real rocks in size, shape, texture, color, and weight. The rock hide a key is also weatherproof and windproof. ?The hidden key holder for outside has a tray underneath which can hold more than one house, car or other keys up to 3 1/8" length, 1 " wide and depth ?Key hiders outside decorative, goes 'undercover' among shrubs, grass or landscape rocks/wood chips. The key hider measures 4" L x 2 W x 1 " H, 4 oz