18pc Ear Stretching 316L Surgical Steel Tunnels 00g 0g 2g 4g 6g 8g 10g 12g 14g Gauges Plugs Kit includes 9 pairs of surgical steel tunnels 00g-14g. Great for taping method of stretching. Top quality 316L surgical steel - the safest for stretching ears. Starts with a 14g, the first size you need to stretch a normal pierced ear. Single flare with grooved end to keep o-ring in place. Pay one price for shipping for all items from Zaya Body Jewelry.