KeyMod slots are an effective system for attaching accessories, but do not provide a comfortable or secure gripping surface. Ergo as solved this problem by introducing the EZ Mount KeyMod Slot Rail covers. The KeyMod covers securely attach into KeyMod slots to provide a secure comfortable grip on handguards. Molded with an aggressive texture, the EZ Mount covers are easily installed or removed with the provided hardware. If you are looking to improve weapon handling, control, and overall grip on your KeyMod handguard, the ERGO EZ Mount Slot Rail Covers are a must have! FeaturesTextured for a secure, comfortable grip Easy to install or remove Oil and solvent resistent Can mount inline for continuous coverageEach panel covers two KeyMod slots and can mount in either directionEach Panel Covers 2 KeyMod Slots