This Pattern is written in US terms and uses Red Heart Super Saver solid yarns in Royal, White, Black, Buff, and Coffee. Hook size used is a 5.0mm H hook, and the blankets finished size is 30x30 square. The blanket ids done in the C2C or Corner to Corner technique. You can find video tutorials on YouTube if you need a visual aid. The pattern does include written instructions for C2C.