Affording protection; sheltering; defensive.

intended or adapted to afford protection of some kind; "a protective covering"; "the use of protective masks and equipment"; "protective coatings"; "kept the drunken sailor in protective custody"; "animals with protective coloring"; "protective tariffs"

affords defense against deleterious influences.

a great summertime investment

showing a care; "a caring mother"

(usually followed by `of') solicitously caring or mindful; "protective of his reputation"

A zero at the end of a number adds power points to the chart total. For example some zero numbers are: 30 and 50. These numbers add protection and magnify attributes in individual and compatibility charts.

Protects injured parts