Speedo Woggles Red/Blue Size:Unique size The volume of each backpack

The volume of each backpack is measured using a standardised method

and finish off by using the hair dryer for five minutes (the heat helps with waterproofing)

you can go through the motions without slipping

You can store up to 2 tennis balls in the pockets

you use less raw material

Speedo Woggles Red/Blue Size:Unique size The volume of each backpackCan be used in water fitness classes to aid flotation, relaxation and strength training. Handy for adults and children who are learning to swim. Characteristics Foam tube, suitable for use in water fitness and aqua aerobics classes 170cm long x 6cm diameter Available as an assortment Our bendable woggles are made from flexible foam tubes. Buoyancy aid Aids flotation, relaxation and strength training. Can be used in water fitness classes to aid