[AHR Replacement Top Liner & Cheek Pads]: Includes 1 liner & 2 cheek pads, fitting for AHR H-VEN20 Size M, renewing your helmet in little budget [Renew Your Helmet]: Allows to replace grungy and smelly liner and cheek pads after heavy use, no bother with cleaning the old one anymore [Safe & Comfortable Use]: Made of vented top liner & thick, high density sponge check pads for buffering, same original quality, ensuring a comfortable and safe protection to your head [Hook & Loop Fasteners Installation]: Installed without tools, just pull out the old liner and cheek pads, an press the new one on easily [Easy Cleaning]: Removable and washable top liner & cheek pads for easy cleaning with mild soapy water