Item Type: Pool Cue Chalk Box Product Material: Aluminum Alloy Weight: Approx. 35g / 1.2oz Opposite Side Inner Diameter: 2.5cm / 1.0in Package List 1 x Billiard Chalk Box 1 x Gasket 1Aluminum Alloy: This billiard chalk box is made of aluminum alloy material, wearproof and durable, which can be carried around anytime. 2Easy To Use: This pool cue chalk box is universal, can be loaded with hex cue. Easy for players to carry and keep the chalk better. 3Lightweight And Portable: Billiard chalk box, easy to carry chalk, easy for players to take and use chalk at any time. 4Mini: Pool cue chalk box is mini, convenient. Take your cubes with you on the go or store away in its convenient box. 5Billiards Essential Accessories: This billiard chalk box is compact and easy to carry, making it a must have for billiard lovers.