Leisure Arts Crocheted Sock Monkeys ePattern- These darling crocheted sock monkeys that have been favorites for generations. Crocheted clothing brings extra personality to the sock monkey look-a-likes. 2 designs to choose from. Crocheted using 4 medium weight yarn, and US size F, 3.75mm and G, 4mm hooks. Includes assembly and finishing instructions. Measures approximately 23”.