The bra strap retainer is a 10 mm wide tape with transparent support hooks at both ends. When wearing low cut tops or sports shirts, the bra straps can be fixed centrally on the back. In this way, the straps remain hidden under clothing and can no longer slip out laterally. The Prym range has the bra strap retainer as a white strap made of polyamide and elastane as well as transparent plastic tape made of 100% polyurethane. Available on a card with 1 piece. Both tapes are washable up to 40 degrees.