M21-500-595-WT-4PK 0.5" W x 21' L (4 Pack) Black on White M21-3-4-6-595-WT Variety pack of different sizes - 0.375”, 0.5”, & 0.75” Black on White Repositionable Multi-Purpose Vinyl Labels (B-581) Repositionable Multi-Purpose Vinyl Labels are made of a durable, flexible, ...