The PHOENIX CONTACT part WMS 2 4 (EX4)R is a shrink sleeve roll in white color that can be easily labeled with various devices including THERMOMARK ROLLMASTER 300/600, THERMOMARK X1.2, THERMOMARK ROLL X1, THERMOMARK ROLL 2.0, THERMOMARK ROLL, and THERMOMARK W (without print). It is unperforated and slides onto cables with a diameter range of 0.8 to 2.4 mm. The lettering field size is 4 x 30000 mm, providing ample space for labeling and identification purposes. This shrink sleeve roll is a versatile solution for efficient cable management and labeling in various applications.