The Alien Technology® ALN-9728 “GT” is a 30mm x 50mm RFID inlay specifically designed for high read performance in the retail and apparel markets. This tag has a form-factor especially suitable for hang-tags.

30mm x 50mm form-factor Designed to fit the form-factor and everyday retail use cases where items are tightly packed on shelves or hangers Extremely high read-rates in real-life, every day retail environments
Tuned for use in retail environments with packed shelves or hanging garments
Next generation Higgs™ 4 features and performance A mass-market optimized tag with class leading read and write performance. Supports Alien’s BlastWrite™ Rapid programming of serialized tags and excellent read/write performance