Features: Building block design with stacking cap design, mini lanyard, Grade A memory, 10 Year warranty on data retention, 1 year replacement warranty on faulty manufacture. There are 3 styles 1) all smooth on the back non stackable 2) 1 sprocket on 1 half on the back 3) 2 sprockets on each half of the back. The sprockets enable the flash drives to be stacked. Colours: Black, Blue (PMS 072C), Green (PMS 368C), Orange (PMS 021), Red (PMS 185C), Yellow (PMS Yellow C), White. Product Size: 32 x 15 x 9 mm. Branding Area: 14 x 6.5 mm (sides), 14 x 14 mm (bottom). Standard Packaging: Poly Bag. Price includes: 1-3 Col Pad (per position).