Brand Name: Hy-Ko Letter Size: (5) 4 or (3) 5 in. Material: Plastic Product Type: Address Plaque Shape: Rectangular Color: Off-White/Black Double Sided: Yes Letter or Number Type: Letters and Numbers Weather Resistant: Yes Length: 17 in. Height: 8.8 in. Thickness: 1.3 in. Mounting Hardware Included: Yes Color Family: Black Decorative off-white finish with off-white or black reversible background *Holds up to five 4 or three 5 numbers *Designed for use with Hi-Ko Prestige numbers (sold separately)