This versatile deck tread reduces the dangers of slipping on board.Economical, easy to install, and suitable for use inside and out.Shock absorbent.Hard wearing and easy to clean.3M adhesive backing.Other Details: Part No. Description Colour Pattern Length(mm) Width(mm) Depth(mm) Sold As 30144 Trailer Tread White Octi 310 160 3 Pair 30145 Trailer Tread Light Grey Octi 310 160 3 Pair 30146 Trailer Tread Steel Grey Octi 310 160 3 Pair 30148 Trailer Tread White Z 310 160 3 Pair 30149 Trailer Tread Light Grey Z 310 160 3 Pair 30150 Trailer Tread Steel Grey Z 310 160 3 Pair