Gr8 Home Telescopic Over the Bath Tub Clothes Airer Adjustable 10 Bars Laundry Dryer Extendable Folding Horse Foldable Drying Rack. Gr8 Home Extendable Over Bath Airer is ideal for drying plenty of clothes at once while saving floor space that would be taken up by a normal dryer. The airer can be extended from a minimum length of 56.5cm up to a maximum length of 104cm. This allows it to fit over the vast majority of baths even with various different widths. The dryers frame can be locked and unlocked to ensure stability while standing up, whether over a bath, or on a surface such as a balcony. Once drying is complete, it can be neatly folded up to help make storage easier.