Pricing mentioned is for a GR. Requires a minimum buy of 1 GR. 4 in x 1 in Railroad Chalks White; Hazmat=False; Features=Ideal for making temporary marks on most surfaces;Marks on metal, wood, concrete, cardboard, rubber, plastic, plus much more;The easy-to-hold Tapered shape makes broad, easy-to-read marks; StandardPack=144MKR/GR; CountryOfOrigin=US; Color=White; Diameter=1 in; Length=4 in; Packing Type=Box; Type=Marking Chalk;