Create holiday designs with filet. Christmas trees and snowflakes make up these holiday filet doilies. Frame them for a friend or place them on your table. Both are made using size 10 crochet cotton thread and a size 5/1.90mm steel crochet hook. Size: O Christmas Tree: 20"W x 10"L; Snowflake Magic: 22 ½"W x 10 ½"L.