Strap PerfectTM keep bra straps hidden beneath your tank tops. Unique design keeps straps concealed while providing extra lift and support. Simply place under top, slide straps in place and adjust up or down as needed. Look up to 1 cup size bigger and enjoy increased cleavage. Finally you can wear racerback tops, sports tops and criss-cross blouses without worrying about your bra straps showing.  It's the ultimate bra strap solution! Kit includes 2 clear, 2 nude, and 2 black clips. Also includes FREE bonus 24 pieces of style tape to keep blouses flat and necklines in place.