Physical Dimensions: H. including mail 16 1/4 in. (41.3 cm); H. excluding mail 2 in. (5.1 cm); W. 7 in. (17.8 cm); D. 7 1/4 in. (18.4 cm); Diam. (outside) of links 7/16 in. (11.1 mm); Diam. (inside) of links 11/32 in. (8.6 mm); Wt. 2 lb. 8.6 oz. (1151 g)