ADA approved wheelchair or scooter ramp, slip resistant, and made entirely of recycled tires. Ideal for indoor or outdoor use, this ramp provides a safe and smooth ground-to-sill transition. It is especially practical for sliding glass doors because it does not interfere with the door track. 48" wide and 2 1/2" high. 600-lb. weight capacity. (2 1/2" x 24" x 48")