Feature: Safe and serviceable: This metal thumb drive uses a stable and fast chip and a waterproof, shockproof and dust proof metal case, which can protect and store your files for a long time. Easy to carry: Our metal memory pen drives is small and compact, measuring only 1.54 x 0.47 x 0.18 inches. The integrated key chain design above is full of simple aesthetics, and at the same time can be well hung on keys, backpacks, and purses. Small but not easy to lose. Basic information: Quantity: 50 Material: zinc alloy Color: silver Size: 1.54 x 0.47 x 0.18 inch Package include: 50 x USB 2.0 flash drives Notes: The brands mentioned above only use to demonstrate compatibility. Manual measurement, there may be slight differences in size. Due to the screen display, the color of the item may differ slightly from the picture.

Wide Range of Uses: you can use waterproof memory pen drive for your own use, and use them to classify and store your various files; You can also save some well prepared files and give them as gifts to your friend, students, and colleagues; They are very special gifts in company, school, wedding and more. Sufficient Quantity: you will receive 50 pieces of 256MB portable thumb drive each approximately 1.54 x 0.47 x 0.18 inch; The integrated racket shape is beautiful and novel, and the creative design makes your u disk stand out from other common models; It weighs only about 4 grams, you can hang it on your key chain or package without worrying about losing it. Plug and Play: this silver USB flash drive is easy to use and does not require any drivers to use; You can plug it directly into various devices such as computers or TVS; They can then download or transfer various data; Mini metal material, beautiful and easy to carry, is your first choice for saving and transferring files. Strong Compatibility: these USB flash drives bulk are compatible with most USB ports, supports various operating systems, compatible with windows 7/ 8/ 10 / win XP, LINUX or later, as well as TVS, cars, stereos, etc.; At the same time, they compatible with files in various formats, such as music, pictures, videos and so on. Quality Material: the thumb drive uses a quality, stable and reliable storage chip, so it can store data for a long time, and has a stable and fast read and write speed; With a large capacity of 256MB, it can hold your favorite media and important files well; Its exquisite zinc alloy metal shell is very strong, waterproof, shockproof and rust proof, which can well protect your data.