2 x 1000 pcs EAS 8.2 Mhz Soft Label Sticker (2 rolls, 1000 pieces per roll). These self-adhesive RF EAS labels are the most economical way to protect your valuable merchandises in store. Frequency : 8.2MHz. Unit Dimensions: 40x40mm (4 x 4 cm, 1.5 x 1.5 inches). If you are having problem with smaller sized labels, try these to improve detection rate for your products. Detection Range: 0.9 - 1.4 meters. System Compatible : Checkpoint RF system Ship to all U.S 50 States. Includes 1 protection warning sticker you can use anywhere around your store to deter theft.