Jack, the founder of JOYPLUS. He is a travel lover and traveling the world. However, what extremely bothered him is that the items in the luggage is easily confused up by himself.He visited several stores and tried and found out that only nylon is the most durable and cost-effective fabric which can stand the test of time. How to confirm the standard size of cubes is another big challenge. He managed to work out the final size. Through constant and strict testing, our cubes can easily fit nearly 98% of luggage. To rescue people in similar situation, the founder of JOYPLUS starts his business......