EASY INSTALLATION - DNA Curb Ramp adopts an integrated design and Equipped with 1 x 2pre-drilled mounting holes that can be connected to the ground with screws（note: The slope is 30 degrees）. Size 39"L x 19.7"W x 7.7"H 39"L x 19.5"W x 6.3"H 36"L x 28.7"W x 1.9"H 37.4"L x 11.8"W x 4.5"H 63"L 8.86"W 7.57"H 79"L x 7.8"W x 1.9"H 78"L x 12"W x 1.9"H.
