Made to fit ALL KeyMod mounting surfaces with seven (7) consecutive KeyMod Slots. Ultra-slim and radiused surface to allows a "round" handguard feeling, from an Octagonal profile. Aggressive Non-Slip or Non-Reflective surface. Ventilated for cooling. Bi-directional. Locking tabs on either end, depending which direction they are installed. Measurements: Length 5.550", Width 0.625 ", Thickness 0.100" Can be cut to any length, depending on users requirements. Made in the U.S.A. of a high-strength polymer material. Each Kit contains Five (5) matching color KeyMod P Mfg: Bravo Company SPECS: Length: 5.550", Width: .625", Thickness: .100", 5 Pack.