Thank you for your custom.Customer care is our top priority. Offer is subject to availability.We promise you won t regret buying it. 5.25 rise curb ramp for loading dock areas and uneven surfaces Great in any weather condition (resists oil solvents gas) 32 Inclined approach angle measures 12.75 L x 19 W x 5.25 overall (2) Holes for permanent mounting application Heavy duty strength rubber with a grooved traction surface