Item Type: Billiard Chalk Box and Clip Product Material: Aluminum Alloy Weight: Approx. 68g / 2.4oz Product Size: Chalk Box Diameter: Approx. 3cm / 1.2in Chalk Box Diameter Height: Approx. 1.5cm / 0.6in Package List 1 x Billiard Chalk Box 1 x Billiard Chalk Clip 1 x Hex Wrench 1Convenient to Carry Chalk: Magnetic billiard chalk box and clip set are convenient for carrying chalk, which is convenient for players to take and use chalk at any time. 2Aluminum Alloy Material: Magnetic chalk clip chalk holder is selected aluminum alloy materials, which has good wear resistance and durability. 3Magnetic Design: Billiard chalk box and billiard chalk clip are both magnetic, which is easy to carry and place at any time. 4Compact and Portable The chalk holder clip is small and lightweight, easy to carry and store, will not increase your burden. 5Good Workmanship: With exquisite workmanship, beautiful appearance, providing you great using experience.