Grey Persian Feline Friend Garden Stone. These Garden Stones are a perfect addition to your yard or home. Coming in a variety of styles, these little resin figurines are 3-3/4 x 2-5/8 x 2-7/8 inches. They are waterproof and made of polystone. Styles include grey tabbies, orange tabbies, black and white tuxedo kitties, siamese cats, tortoiseshell kitties and black kitties.