ATAIRSOFT Adjustable Maritime Helmet ABS For Airsoft Paintball Standard Shipping 7-15 days to USA Ship from Hong Kong China Size adjustable (M-L:53-57cm ); (L-XL: 59-61cm or hat size 7 3/8 to 7 5/8) Made by High Quality ABS, Weight: about 770g Side Rails w/ Goggle Strap Clips & NVG Shroud, Bungee Retention for NVG; Velcro Panels Allow Fitment of Patches, IFF, Safety Lights, and Nametapes; Lightweight But Durable, High Quality Construction for Head Protection Not Designed to Withstand or Protect Against Real Ammunition.