The HMA 2 system allows simultaneously mounting of numerous accessories on front, back and optionally sides of military / law enforcement helmets. Current issue for IDF Soldiers. Installation requires no holes in helmet / no glue Unique patent pending design One size (see "helmet size") Multiple mounting options Easy to install and remove Location of accessories closer to central gravity axis Lightweight & flexible but also solid & durable. Helmet Type The HMA system was designed for ACH type helmets but can also work with similar shapes without brim. *The HMA can also be customized ordered for specific helmet shapes. Helmet Size The HMA 2 system comes with an updated installation mechanism (patent pending) which covers most of the helmet size ranges from Medium/Large to Extra-large. *Can also be customized to any other dimensions.