Optional carpet kit for all FastLane models includes two 37" x 0.25" black velcro strips and a 1/2 oz bottle of checkers" clear super glue (CPGLUE) * Optional carpet kit for all Guard Dog low profile standard ramp models includes two 37" x 0.25" black velcro strips and a 1/2 oz bottle of checkers" clear super glue (CPGLUE) * Weight: 0.09 lbs