customs tyre shaped PVC usb memory stick

To get such tyre shaped usb as promotional gifts when car exhibition or car selling,Is It an good idea.The tyre shaped usb pvc memory sticks is in material of PVC with customs emboss logos.

1.Item name: Customs tyre shaped usb PVC memory stick 
2.delivery date: 3-5 workday
3.delivery term:UPS,DHL,FEDEX,TNT 
4.Price: more competitive larger Q.T.Y
5.warranty: 5 years
6.logo printing: silkcreen 2-3C logos, also above 3C logos, laser printing 
7.packing:white paper box(free),magnetic plastic box,metallic box,blister packing,customs packing

1)Full compatibility with USB 1.1 and 2.0.
2)Capacities: 64/128/256/512MB, 1GB, 2GB, 4GB, 8GB, 16GB.
3)For Mac and PC, No Driver Required 
4)No External Power Required 
5)Functions as Hard Drive 
6) Shock Resistance: 1000G 
7)Data retention: 10-year minimum 
8)Auto-run, Space partition, Password Protection and boot function. 
9)Multiple Operation Systems supported: No driver needed in Windows ME,Windows 2000, Windows XP, Mac 9.x or later, Linux Kernel 2.4 or later.Only Windows 98 and Windows 98SE need the enclosed driver

Customs tyre shaped usb PVC memory stick 4 GB from China HengJia description:
-vivid tyre shaped usb sticks.
-top-grade chips with 5 years warranty.