4 x round cue chalk 25mm diameter, 24mm height, each chalk in paper wrap. Premium cue chalk with a higher density to help the chalk stay stuck to your cue tip. This means less mess, less cue chalking and the tip lasts longer. It is a finer chalk formulation which can help increase friction which allows more control and greater levels of spin. not easy to chip or wear out, ensuring maximum durability and longevity. The Round Shape ensures even and thorough coverage of cue tips, providing smooth application. The chalk is less gritty than cheaper alternatives, highly durable, long-lasting, odour free and leaves minimal marks on the table and balls.