ADJUSTABLE HEIGHT - The Caprihom bike storage allows you to adjust its height from 20" to 76", enabling vertical storage for easy and convenient placement and removal of your bikes. The horizontal supports effectively prevent tires from scratching your pristine walls, while locking pins keep the hooks securely in place, and PVC dipped hooks protect your rims from damage. ADJUSTABLE HOOK - All hooks can be easily adjusted anywhere on tracks when distance between the hooks needs change.Durable rubber hooks prevent the wheel from scratching, sliding and damage to your bike. FITS DIFFERENT WHEEL SIZES- Depending on the vehicle type, Caprihom bicycle storage can accommodate up to 4-5 bicycles. Suitable for hanging road bicycles, folding bicycles, mountain bicycles, adult bicycles, children's bicycles, hybrid bicycles, etc. Tips:When you're hanging multiple bikes, you need to put the bikes on it alternating front tire up/front tire down. 48"D x 12.5"W x 5.1H. Product Dimensions: 12.5 "h x 48.0 "h x 5.1 h. We reserve the right to cancel any order for any reason at any time. We are not responsible for undeliverable addresses. All of our items, unless otherwise stated, will only run on 120 volts. Please check to make sure your country complies with these specifications. We will work with you to resolve any problem you may have.