Material and other introduced: (1) a new environmentally friendly artificial leather, in line with international sgs test. Hanging electrical hardware high-grade anti-corrosion. 3.Ykk nylon zipper quality assurance, durable. 4 international pct patent - can lift the hood and pockets integrated structure more effective protection of the club. 5. Mechanical technology of the low center of gravity and hidden bottom wheel patented technology allows you to travel to play more convenient. 6. Removable bags provide personalized logo and the names of the custom piece for you. 7 professional password lock configuration effective clubs burglar. 2cm