Adjustable Boat Cover Support KitThe Boat Cover Support is an easy to use telescoping support system that keeps your boat cover from sagging and allowing water to pool. When rain doesn't pool and go stagnant in your boat cover, it helps extend the life of the material. The Boat Cover Support is self-standing with support plates on the top and bottom, the bottom support plate also has a foam pad to prevent sliding and protect the boat. The Boat Cover Support adjusts heights easily from 30" to 50" in 2.5" increments to accommodate different styles of boats. The nylon strap assembly is 50' long and fits most boats up to 22' in length. It is easy to install and stores compactly when not in use. Camco also makes a full line of attachments that can be purchased and used with the telescoping support pole.Features:Helps prevent water from pooling in low places on boat coverHelps maintain the quality of your boat coverHeight adjusts 30" to 50" to fit different boat stylesFits most boats up to 22' longEasy to installWARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.