Cryogenic Thermal-Transfer Labels for Frozen Vials & Tubes – 3″ x 0.55″Cryogenic Thermal Transfer Labels for Frozen Vials & Tubes 3 x 0. 55 It is recommended that these CryoSTUCK labels are applied with an overlap of at least 0. 25 to ensure proper adherence. CryoSTUCK Cryogenic Thermal Transfer Labels for Frozen Vials & Tubes (50 mL Centrifuge Tubes) Printable area: 3 x 0. 55 76. 2mm x 13. 9mm Total size: 3. 8 x 0. 55 96. 5mm x 13. 9mm Labels across: 1 Colors available: White Labels Roll: 1,000 Perforation: Yes Core: 1,