Two (2) 12V batteries

Helps prevent the buildup of copper found in pools that causes “green hair”

of "1" = one needle

Seamless design prevents fluids from entering and eliminates cross-contamination

Vitamin A & Pro Vitamin B5

Vasa Trainer Pro Size:Standard Bench Two (2) 12V batteriesThe Vasa Trainer Pro is the best swim bench for rapidly building swim specific and total body strength. With the Trainer, you can expect to build strength, perfect your technique and develop core power. How it Works Epoxy painted steel; good choice for moderate, dry environments. Develop true swim specific strength. Uses body weight to train with sport specific motions. Gain strength quickly with faster results. Exercise in a full range of motion.