A colourful sock to protect your phone’s screen from scratches. The cables create a thick fabric to help cushion the phone.

There are three sizes to fit phones of circumference 15.5/ 16.25/ 17 cm (6.1/ 6.4/ 6.7 ins), and the length is easily adjusted to fit all phones.

You will need about 30m (33yds) in the main colour and about 16m (18yds) in each of the two cable colours for a phone measuring 15.5cm circumference and 15cm long.

Needles required are 2.75mm (US 2) for the ribbing, 3.5mm (US 4) for the main part and a cable needle.