The Saris Sentinel 2 Boot Rack is a simple, compact, strong and easily adjustable 2 bike boot rack. Featuring a narrow arm, it carries most bike sizes, while holds down separately and firmly in place, upto two bikes. The 4 straps secure rack to vehicle, to ensure no damage to the boot of your car, the hooks are coated. It will even clear most spoilers if you have a sporty car. Usefully it folds down for easy storage when not mounted. If you want value for money and a rack that does the job, then this is the bike rack for you.