Upgraded Threshold Ramp The Transitions Modular Entry Ramp is strong lightweight and safe for all users Made of aluminum Modular design Usable size (in) (H x L x W) 4"x22.25"x34" Weight (lbs.) 11 Weight capacity (lbs.) 700 For wheelchairs & scooters Usage guidelines 3 3/4" - 4 1/4" rise
