strap attachment 3 can be affixed to or attached removably to a bra back strap 14 of a bra 15 oppositely disposed correspondingly the second back strap attachment 4 can be affixed to or attached removably to the bra back strap 14 of the bra 15 further optionally as described in relation to fig9 and 13 the first back strap attachment 3 can be affixed to or attached removably to an outside periphery of the first side of the bra back strap 14 for outside positioning on the bra 15 oppositely disposed correspondingly the second back strap attachment 4 can be affixed to or attached removably to the outside periphery of the bra back strap 14 for outside positioning on the bra 15 for the outside positioning bra material 16 is positioned between the breast 2 and the bounce prevention strap 1 additionally optional as described in relation to fig1 12 and 14 the first back strap attachment 3 can be affixed to or attached removably to an inside periphery of the first side of the bra back strap 14 for inside positioning under the bra 15 oppositely disposed correspondingly the second back strap attachment 4 can be affixed to or attached removably to the inside periphery of the bra back strap 14 for inside positioning under the bra 15 for the inside positioning the.