This 2.1 Amp dual port USB charger is a perfect car accessory for everyday use. You can charge two devices at the same time while on the go with any USB cable, It is compatible with all Smartphones and tablets. The chargers come packaged in a hanging box of 4.95" x 2.50" x 1.50" in size and come in countertop display eight chargers in assorted colors — the countertop display measure approximately 5" x 10.75" x 1.50 in size.