Breed standards for this dog do not generally specify a height; only a weight and a description of their overall proportions. Generally, the height ranges between 15 and 23 cm (6 and 9 in); however, some dogs grow as tall as 30 to 38 cm (12 to 15 in). Both British and American breed standards state that a Chihuahua must not weigh more than 2.7 kg (6 lb) for conformation.
Definition of sailcloth. : a heavy canvas used for sails, tents, or upholstery; also : a lightweight canvas used for clothing.
1 Sail head- The head of the sail is top of the triangle this is attached to a halyard (vertical line (rope)) that is used to haul the sail up.  Sail Tack - This is the bottom corner of the sail triangle forward. the tack is shackled to a point of the boat.