Mamoru-046 Soft Roll Up 6.5ft Truck Bed Cover Fitment: 2007-2013 Silverado/ Sierra 1500 New Body (6.5'/78.7"-78.9"; NOT For Models With Factory Utility Track Sys. & cargo rack system) 2007-2014 Silverado/ Sierra 2500 HD/3500 HD New Body (6.5'/78.7"-78.9"; NOT For Models With Factory Utility Track Sys. & cargo rack system) Note: Please check the display pictures to see how to measure the bed length of your truck before purchase! Material: Tarp: Made Of Dual Coated 24oz vinyl,Anti-UV,Anti-Tear,Heavy Waterproof Rails/Frame:Made Of 6063 T5 Aircraft Grade Aluminum Alloy. Feature: 1. Cover Placed On Top Of The Bed Rails,With Quickly Clamps To https://offerup.co/faYXKzQFnY?$deeplink_path=/redirect/ Drilling,Only Needs 15-20 Minutes for installation,Need To Remove Any Accessories On The Bed Rais Such As Cargo Rack;Simple Usage by Pushing Or Pulling The Lock On The End, And Roll Up and Down The Tarp Through Velcro. 2. Full Weather Condition Sealability,With Tension System To Tighten The Cover To Withstand Different Condition.Provide Good Performance On Anti-Snow, Anti-Dusty,Anti-Water,Always Keep The Inside Of Your Truck Bed Clean And Dry.Prevent The Light Goods Lost During Driving, and Keep The Privacy Of Your Truck Bed 2. Flat and Sleek Design To Improve 10% Gas Saving For Your Driving. 3. Each Specificaiton Customized For The SpecificTruck Model/Year. 4. Made From The High Starndard Material To Ensure The Performance And Durability.Using The Seal Strip Not EVA Materail To Provide Better Sealability 5. Tailage Work Normally With The Cover Closed.