At a Glance The original buoyancy jacket, the Zoggs Miss Zoggy Bobin features adjustable puncture proof floats to provide added buoyancy, promoting water confidence Features and benefits for Zoggs Miss Zoggy Bobin 4-5 Years The original buoyancy jacket, the Zoggs Miss Zoggy Bobin features adjustable puncture proof floats to provide added buoyancy, promoting water confidence whilst allowing complete freedom of movement. The Zoggs Miss Zoggy Bobin Jacket offers complete freedom of movement in the water, encouraging little ones to develop a natural swimming position. The puncture proof floats are removable allowing you to adjust buoyancy and therefore use the Bobin Jjcket for longer whilst your child steadily learns how to swim.