b'BENEFITS OF THESV SYSTEMSV System: The BenefitsClosed-loop belt transmission system allows a smooth and long-lasting function of the blind External magnetic slider is treated with the Sanitized patented antibacterial finish, providinga long-lasting protective function Patented warm edge spacer bars and a premium quality plastic side profile combineto maximise energy performance of the insulating glass unitFully compliant with child safety standardsRequires only one device to raise and tilt the slats'