Size/s with color code: 000(Pink)/00(Blue)/0(Black)/1(White)/2(Green)/3(Yellow)/4(Red)/5(Light Blue)/6(Orange)

• Made of semi-rigid, non-toxic polyethylene. 
• Smooth integrated design for optimum patient comfort and safety. 
• Guedel style enclosed center channel. 
• Bite block is designed for easy identification and to prevent biting down so that can avoid blocking airway. 
• Color coded to easily identify sizes, full ranges of sizes available.