The skin friendly Brava‚ Elastic Tape is designed to prevent the edges of the baseplate from lifting and keep your baseplate securely in place. It is elastic so if follows your body shape and allows you freedom of movement. This can mean greater security and longer wear time for your baseplate. It is placed on top of the edges of the baseplate and you can use one or two pieces depending on your need. Secures the position of the baseplate and elastic so it follows your body movements.