U.S. Military Issue (Made by Gentex). This is an adjustment pad set used in the ear cup section of aviation helmets. Label information: 97427/1680ALSE111-1H (97427 = Gentex CAGE code / ALSE = Aviation Life Support Equipment) It has a multi-layered structure with hook and loop surfaces (male/female Velcro) arranged alternately. This type allows adjustment of the thickness and fit around the ears. It has been stored in an unopened bag. [Contents] ・Thick foam pads x 2 ・Thin foam pads x 2 ・Ear covers (ear parts) x 2 ※The two pieces shown outside in the photo are reference examples for content confirmation and are not included in the sale. [Condition] Unused, unopened storage item. There may be some bag scratches due to long-term storage. [Size (Reference Value)] ・Long side: Approximately 9.5cm ・Center width: Approximately 6.5cm ・Short side: Approximately 8.5cm ・Thickness: Approximately 6cm (stacked) [Specifications] ・Color: Black / Dark gray ・Application: For adjusting the interior of aviation helmets (ALSE equipment / general-purpose type) [Information] If you like it, you can purchase it directly even during the Q&A, so please feel free. Please check the photos carefully and consider purchasing. [Shipping & Packaging] Shipping included. We will carefully deliver it with simple packaging using recycled materials. #USMilitaryIssue #Gentex #ALSE #FlightHelmet #EarPads #HelmetParts #MilitaryEquipment