Finis Backstroke Start Wedge Self-Correct The Disco Boom Splice Jammer

The Disco Boom Splice Jammer is a funky jammer with sights set to gold

Stripes create channeling effect to streamline water away from the body

thanks to soft silicone construction

it's made with our Durable

while quick-drying and chlorine-resistant properties mean this style will look good as new throughout meet season

Finis Backstroke Start Wedge Self-Correct The Disco Boom Splice JammerFinally, the solution coaches have been looking for an affordable way for swimmers to practice with a backstroke wedge before championship swim meets. The Backstroke Start Wedge is FINA compliant and can be used during training and competition as a way for swimmers to get an explosive start without slipping. Unlike expensive automatic devices, Backstroke Start Wedge is manual and can be set up multiple ways to fit all standard starting blocks.