ANSI 107 Type R / Class 3

Heavy duty two way zip front closure

Two-way zipper leg closure

This knee pad has comfortable but durable core soft gel and EVA foam padding cushion

Roll A Ramp Twin Track Portable Wheelchair Ramp - 12" Wide - 13' Length Made In USA_None ANSI 107 Type R /FREE SHIPPING Proudly Made in the USA! Rolls up like a sleeping bag Expandable: Add or remove links to get the length you need Extreme Portability: Lightweight & Easily break down for transport Extreme Versatility: Multiple Uses The ramps can change size in mere moments and be moved quickly Extreme Durability: Made With Aircraft Aluminum Supports up to 1,000lbs (Ramps 10 or longer require an additional support stand, which are sold separately) Full 10