1.Tomato shaped USB memory stick 2.Capacity:4GB 3.Over 10 years data retention 4.Optional material 5. ... Serial Bus 1.1/2.07.Customized capacity: 1GB, 2GB, 4GB, 8GB, 16GB, 32GB, 64GB8.Color: Customized Pantone color9.CE and ... or Rubber Material: Hot sale tomato shaped USB memory stick 4GB