The PHOENIX CONTACT part WMS 12 7 (30X20)R is a shrink sleeve roll designed in white color, perfect for labeling various components. This roll can be easily labeled with THERMOMARK ROLLMASTER 300/600, THERMOMARK X1.2, THERMOMARK ROLL X1, THERMOMARK ROLL 2.0, or THERMOMARK ROLL without print. It features perforation for easy separation and a slide-on mounting type for convenient installation. The lettering field size is 30 x 20 mm, and each roll contains 500 individual labels. This shrink sleeve roll is a versatile solution for organizing and labeling different equipment and components.