Desmat A4 Size Paper Labels for Laser, Inkjet & Copiers (1 Label Sheet)(Pack of 100 Sheets)

Product name is a4st but in description it says model no. a4st1. which is correct? i want to buy a4st1 only.

Please confirm if these are plain a4 adhesive sheets without any label cutouts ?

Is it plan or printed

Sticky paper?