Peter Gregory Double Knitting DK Pattern - 7107 Children&rsquo;s Hats & Mittens Selection This double knitting pattern leaflet 7107 by Peter Gregory will instruct you on how to create a a selection of hats and mittens. The pattern gives you measurements to create the garments so they are suitable for children from 2 - 12 years. This Peter Gregory knitting pattern is suitable for use with most double knitting yarns however, tensions may vary and we recommend you knit a tension square before knitting the whole garment. See image provided for the number of 50g / 100g balls of wool required for each garment. Please note that this is a knitting pattern and NOT a set of finished knitted garments. All knitting instructions are written in English.