Specifications: 1-1/8” x 3-1/2” - 30252 Dymo Compatible Address Labels - 10 Rolls/Case & 350 Labels/Roll. FaceStock: 1-1/8” x 3-1/2” - 30252 Dymo Compatible Labels are bright,white, and they can also print darker. Smooth and tidy rolls make the printer fluently. Patented design enables easy and fast peeling, it is BPA free. JAM FREE: Betckey Labels are powerful adhesive that are used to make it sticky and long lasting. High quality raw materials enable each label to stick to any surface tightly.