Zoggs Roll Ups Arm Bands are made from durable heavy duty Vylux which will not puncture or tear easily. Zoggs Roll Ups allow the float-bands to roll into place up each arm after they have been inflated, thereby avoiding the awkward task of inflating after they have been fitted. Twin air chambers and separate safety valves in each band allow you to regulate the air in one or both chambers as confidence increases. Zoggs Roll Ups can be used with the Zoggs Back Float for added buoyancy. Features * Available in sizes 1-6 years (max weight 25kg) * Dual air chambers in each band, each with separate non-return safety valves. * Orange Frost, high visibility transluscent Vylux makes keeping an eye on small swimmers easier.