Taylor 46104, N A Sur-Mark Marker Buoys Height: 49" Large ring diameter: 18" Approximate buoyancy: 40 lbs. Visible height above waterline: 39" Col. Dia. - 10" Large Ring Dia. 18" Internal concrete ballast.Ht:49";Buoyancy(lbs.): 40;Visible Ht Above Waterline :39" Recessed galvanized eye Color labels sold separately