Leisure Arts A Year Of Afghans Book 2, July Crochet ePattern- Crocheted filet stitches using size 4 medium worsted weight yarn and a size I, 5.50 mm hook. Finished afghan measures approximately 44" x 62". Designed by Jennine Korejko. Afghan pattern can be found in eBook LEA36002131, A Year Of Afghans Book 2. PDF download.