This is from when my son was in elementary school. It's from a year ago, but he switched to a clear face shield right away, so it hasn't been used much. Shipping will be in simple packaging. Profile II - A flat-shaped, classic design profile. Visual area enhanced by oval wire (flat oval). Wire material: Impact-resistant carbon steel. Dual-density floating chin cup with moisture channels. CSA, HECC, CE certified. Compatibility: Compatible with most certified hockey helmets and fits all Bauer helmets. Sizes -- Cage Height: (Distance from the center of the chin cup to the top of the cage). Size / Height in inches -- XS / 4.5 inches | S / 5 inches | M / 5.5 inches | L / 6 inches.