Features: Brand new and high quality Shipping address labels could be used when you mail the package. The half of blue represents the "from" side, and the half of is "to" side. To/from address label with line for writing, and mailing labels for envelope enough space to write the information of the product mailed to the specified place. Blank address labels are suitable for email and envelopes, transportation labels. Address mailing labels could be used for schools, homes, offices, and changing shipping addresses. Specifications: Material: Paper Size: about 88.9x114.3mm/3.50x4.50'' Type: 50 Sheets/100 Sheets/240 Sheets Package Includes: Package 1: 50 Sheets Address Mailing Labels Package 2: 100 Sheets Address Mailing Labels Package 3: 240 Sheets Address Mailing Labels note: Please allow 1-3cm errors due to manual measurement. Due to difference betweeen different monitors,the picture may not reflect the actual color of the item.