Customizable Design: Our doorway ramp is 1-1/2"(H) x 7-1/2"(L) x 42-15/16"(W), Easily cut and customize this threshold ramp to match different entryway sizes. Anti-Slip Surface for Maximum Traction: threshold ramp for doorways features a grooved, anti-slip surface that enhances traction, reducing the risk of slipping in wet or dry conditions.