Manufacture ID: VAML1CU <br /> <br />NcStar M-Lok 1 Slot Covers, Urban Gray <br /> <br />Features: <br /> <br />M-Lok Single Slot Covers installs into individual M-LOK slots for making M-Lok handguards more comfortable and to insulate the shooter's hands from the heat of the barrel <br />Made from rubber material that is textured to provide a comfortable and sure grip surface <br />Very easy to install. Lift rear hinged half and slide the front shoe into the M-LOK slot, press down on the rear hinged section to lock the M-LOK cover in place <br />Heat resistant material will insulate the M-Lok handguard from rapid sustained semi-auto fire <br /> <br />Specifications: <br /> <br />- Length: 0.8&quot; <br />- Height: Adds 0.15&quot; above the M-Lok handguard surface <br />- Quantity: Package of 18 <br />- Color: Urban Gray