Anchor Door Knocker Sea Aged Brass measures 5" x 2-5/8". Made of sand cast in solid brass. Great for anyone who appreciate Nautical Decor-Front-Mount Factory Direct Price-You Can't Do Better than this Guarantee Measures 5" x 2-5/8". It is made of sand cast, solid, Antique Aged Brass and made to last Forged in Solid Brass, no holes to drill it mounts with two wood screws from the front -inculded It makes a great gift, impressive decoration and will be admired the sea 40 years of experience making hardware