Fast-drying, permanent ink will not smear; Use on write-on marker cards and write-on cable tie marker plates; Convenient pocket-size booklets; Plastic-impregnated cloth construction for long-lasting durability; Perforated 1-1/2 inch markers can be separated into half-length sizes; Self-sticking on wire and cable; Non-smear black legend ensures high visibility; Ten pages per booklet, 45 markers per page