... stripes of different workplacesl important or dangerous product processing can be delineated with red, yellow, zebra, and ... general work area or temporary storage areas, etc., can be delineated with yellow and black zebra, add ... stairs, slippery slope, or the location, you can use to prevent l-slip paste all the " ... rough walls, use polypropylene sheet.2, flat surface can be used self-adhesive stickers