This gas mask helmet says, "I'm prepared... for anything." The mask detaches on one side using a clasp allowing you to sip your favorite beverage. Make one in your favorite team's colors. It's incredibly warm for those chilly games. Crochet pattern is written following the Craft Yarn Council Standards. This is a PDF (11 pages) crochet pattern for a gas mask helmet. The pattern contains detailed instructions, diagrams and photos to bring your project to completion. If you have any questions then please contact me. Every effort has been made to make accurate and complete instructions but I cannot be held responsible for crocheter variances or human error. 2014 Copyright Unseign (unseign.com) - Please do not copy, redistribute or sell this pattern and photos. This pattern is for your personal use to create gas mask helmets. You may sell the finished product but you may not mass produce (100 items or less). BASIC SKILLS NECESSARY Knowledge of basic crochet stitches (single crochet, half double crochet, double crochet) GAUGE 7 sc x 8 rows = 4 in (10 cm) square SIZING / FINISHED MEASUREMENTS Approximately 24 in (61 cm) in circumference and 13 in (33 cm) from crown to bottom edge. SUGGESTED YARN 190 yards of Bulky weight PREFERRED BRAND/YARN Lion Brand(r) Yarns Hometown USA(r) COLORWAY The color(s) your heart desires.