Genuine US Military Surplus Chin strap retrofit kit by Team Wendy. The chinstrap is constructed using 5/8-inch webbing with anti-chafe, anti-microbial sleeves, and meets all ACH, LWH, and ECH retention test performance requirements. Attachment points are nylon reinforced and compatible with current standard issue ACH, LWH, and ECH hardware, as well as most other common tactical helmets. NO HELMET, FOAM PADS, OR SUSPENSION ASSEMBLY INCLUDED. ONLY PIECES SHOWN ARE INCLUDED IN THE KIT!