Hozelock 7250 Starter Hose 50 Metre 12.5mm (1/2in) Diameter | HOZ100100609Diameter: 12.5mm (1/2in) Guarantee: 10-Years Hose is made from 70% recycled materials and is guaranteed free of heavy metals Hozelock 7250 Starter Hose 50 Metre 12.5mm (1/2in) Diameter | HOZ100100609 The Hozelock Maxi Plus Hose is a good quality general purpose braided hose. The hose has 4 layers, a smooth PVC inner layer to allow maximum flow, a thick PVC layer to add strength, a braided polyester layer to stop expansion of the hose and a tough PVC outer layer.