This suspension liner includes headband, nape strap, sweatband and adjustable crown straps. Designed for easy clip-in to the V-Gard hat or cap shell, users can adjust the liner for a secure and comfortable fit. Staz-On Hard Hat Suspension, Pinlock, Fits Hat Size: 6-1/2 to 8 in, 4 Suspension Points, For Use With: V-Gard Hard Hats, Plastic/Nylon, Gray.